Showing posts with label patents. Show all posts
Showing posts with label patents. Show all posts

Friday, 6 June 2014

Makerbot Patents and the Open Source 3D Printing community

MAKERBOT * PATENTS * TRUST

I was just about to move on, thinking the message was clear and enough was said on the Makerbot Patents, trust and treatment of the Open source 3D Printing community debate, when a Google+ Post popped up from Eddie Kay 3DPrintboard.com . (One man's defense of MakerBot's patent filings. ) What do you guys and girls think?) That pointed to a post here -

I'm all for defence and debate, it made me document a few more things below on this topic -

I'm not 100% sure if the poster Dragons_Blood and Eddy Kay on G+ are the same person? feel free to let me know, I would be happy to discuss this further if needed.



I just had to reply on this, here on my blog - The points and my reply in blue to them below -

From the points on 3DPrintboard.com -

Dragons_Blood - “I just wanted to let my voice be heard. I'm not a huge fan of Makerbot but I don think that what they are doing is not exactly their fault.

RH - Who’s fault is it? Is someone holding a 3D printed gut to their heads? Using a broken system is not an excuse.

Makerbot has 2 choices here. Either patent these designs which aren't already patented, or allow another company to do so. “

RH - Other choices include, releasing the exact same documentation you use for the patent out into the public domain as Prior Art, and then happily manufacture these designs. This can be done directly or by allowing the Patent application to lapse, then it becomes Prior art and no one can then patent, but anyone can use the idea / method.

“If another company patents these designs, then they can prohibit Makerbot from ever using them on any of their future 3d printers. However, if Makerbot patents them, they ensure that another competitor (i.e. 3d systems with cubify) doesn't patent it and hold them out of the market. 

RH - See above about public domain and prior art.

- Most of the open-source and maker community is not concerned about companies fighting over patents, infringements and IP, that’s their choice for constantly going down that route.
- What would have made all the difference is if Makerbot made a statement saying they will not go after anyone in the open-source community, or designers where inspiration for these types of ideas also appeared. The fact they have patented so many interesting aspects of Home 3D printing that are also being developed in the open-source community and that they have not engaged at all with that community on this aspect, means they want ownership of patents covering these things, and they didn’t want to highlight what they were doing ‘in the background’. Many companies face this ‘big business problem’ that’s fine – it’s clear that Makerbot is not going to stop down that route, they have stated many times now “we need strong patents” – the concern is over what they intend to do with them and that they have not been open with an open-source community they once held closely at the heart of their business model.

RH 
{
-          RedHat (another very big company) also built on Open-source – Do indeed make a Patent Promise - http://www.redhat.com/legal/patent_policy.html

-          Over on Google+ if you search you will find an this post from  who claims he offered to assist Bre Pettis (Makerbot) over a year ago with similar type of promise to the ‘community’ – I find it a real missed opportunity that was not taken up or used as a guide for a similar statement from Makerbot – if it had, this would not have caused such a bad feeling of betrayal and brocken trust within the open-source/RepRap community and Makerbot’s patents.

Jan's G+ Post - "Dear +MakerBot , here's an idea for you to ponder. Take a look at http://www.redhat.com/footer/patent-promise.html The Red Hat Patent Promise. To put it in simple terms, we at Red Hat apply for patents, mostly out of defensive reasons in a world of patent trolls. But we are fully aware that we must defend the freedom of Open Source and Open Innovation. So we have the legally binding promise that we will never use our patents against developers of Open Source software. It's not the perfect solution, but it is definitely better than your current approach of filing patents and not declaring what the community can do or NOT do.

A year ago I offered +bre pettis my help in working on a similar approach for Makerbot, this however never happened. I am still ready to help and hook you guys up with my network. I think you could have avoided a lot of negative vibes with a patent promise in the Red Hat style."

-          Pledges like the RedHat Patent promise not to go after open-source contributors to a project / technology are already being used by companies that need to have strong patents for legal defence, but also do not want to alienate a community that supports them and can often lead to ideas worth patenting.

-          Without this sort of statement, what are people to think? How will Makerbot use their power and Patent arsenal? For or against an open source community or open-source company? Who knows, but waiting to see is going to be too late.
}

If that were to happen, it would be very difficult for MakerBot to do anything about it. 

RH - Companies design around patents all the time, and produce more innovative products in the process, also producing more IP that can then be opened up or kept secret, whatever works for you.

I highly doubt that Makerbot plans to use these patents to profit off of, or keep anyone from entering the market. They are doing it simply to protect their ability to use these currently unpatented designs in the future. “

RH - Why would you assume that? One of the only reasons to have a patent it to get some leverage from it, by making someone else afraid to go near your patented method in-case they say you infringe. Or to attack someone (a competitor doing quite well in the market, but not well enough to defend a big legal battle). And then also to have a patent armoury as a final card to play if someone comes after you.

“Right now they are all free to use, since there are no patents on them. However, if Cubify (3d systems) came along and patented them, they could hold MakerBot ransom. “

RH - Ransom, Threat, Stalemate, stand-off, war, stranglehold, limiting innovation that's what patents have come to stand for. You can decide to patent almost anything, if you have enough money and think it will benefit you.

“Sure Makerbot could go to the courts and say that these designs were created by someone else but then that other person may be required to either patent the design or allow someone else to. They would be stuck in a catch 22, where the patent would either belong to the company that filed the patent, or the original filer, who may not even wish to file a patent for the design. 

RH - The Patent system was supposed to stop things in the public domain being patented in the first place; the scenario above will always appear if companies decide to gather as many patents in an area as possible with the intention of patent litigation in the future.
Most patents are vague for the very reason of letting some later process in the courts or by expert testimony win over an infringement claim, or so simply sink the other party in legal debt before the case is finished.

I think Makerbot is getting too much heat for just protecting their future business model. Until we see them actually sue someone for using these designs, I think we should let them be.

RH - It’s too late once they sue a growing open source company - who will already be on their radar - like Printrbot, Ultimaker or RepRapPro for Patent infringement, what they could have done is make a Patent promise not to go after these types of open-source companies in a similar way to how Red-Hat handled their growth. That’s the true missed opportunity to unite a now big company like Makerbot with an entire (and very smart) community to forge trust, rather than shatter and divide it.

RH - That takes true vision and courage, Bre Pettis could have pulled it off if that’s what he wanted to achieve with Makerbot and the wider 3D Printing community. That’s what I'm personally disappointed about.

__________________________________________________________________________


Other posts have appeared over the last week on the Makerbot Patent/trust storm, including some high-profile sites shining a big spotlight on the debate.

Cory Doctorow Posted over on BoingBoing - It's way more balanced than many posts on this subject and raises some fair points for debate, unfortunately I think we have seen the direction Makerbot has decided to take, so we may never see them reach out to build back any trust with the Open source community. And as Cory states, head over to Adafruit to buy a LulzBot TAZ 4 open-source #RepRap 3D Printer 



Even Adafruit themselves do not seem to be able to decide if they want to stock Makerbot/Stratasys products.

John Biggs on TechCrunch posted The Next Open Source Battle Is Being Waged In The 3D Printing Industry
John does mentions Red Hat, but unfortunately not the point about a patent promise I talked about above.
  
Makerbot finally released a statement, (here on TechCrunch) it's bland sees right past the issues of trust and duplicity with the 3D printing community. 

The arguments could easily rage on back and forth, If Makerbot only want to focus on the Quick-Release Extruder - Members of the community have highlighted extruder designs that have the bistable spring implementation posted to Thingiverse as early as 2011 http://www.thingiverse.com/thing:7129 "by MiseryBot, published Mar 19, 2011" Not quite as "slick" but it does have that key "bistable" bit. Makerbot, I feel you are now on your own.

Plenty of other comments and views are also being aired all over on various forum's and blogs, 

Jeremie Francois Posted his thoughts and opinions here



The sun is shining, and I have real 3D printing to do, so the next Blog post will be a return to all things RepRap. Promise.

Thanks for reading, it was rather a lot of text.

Rich.

Wednesday, 28 May 2014

Makerbot Patents twist the knife on open source 3D Printing roots, community responds.

Something is leaving a bad smell in the Open source community, could it be the recent Patents of big cheese Bre at Makerbot.

It's always very sad when you see a company or group turn their back on whatever community or project that helped make them successful.

Makerbot seem to be traveling down a darker and darker road as time goes on. I'm not sure if they felt invincible or that no one would notice but a recent patent frenzy by Makerbot has angered the open source 3D printing community. And we don't yet know what more is to come.

I prefer to use this blog to document work and talk about good things, so this is really a summary of past and recent events and links for you to find out more and make your own mind up about Makerbot's actions and community reaction to these disappointing and Machiavellian maneuvers.

And before we go on, I am not against Patents, they can be used for good to protect ideas and costly investments into research, that for some is a necessity to fuel sales and marketing of a product or invention. I don't think they are very fair and certainly not appropriate in many (most) cases, but they are not going away any time soon. For this trade off of hard work you can exploit an idea under a patent for a set period whilst also disclosing information about the invention and use.

Yes, RepRap and many open-source developments were built on expired patents. That's how it's supposed to work. A company gets 25 years to exploit it's patented invention, if after that time the market demand is still there and competitors can build a better mouse trap, then competition usually kick-starts another industry cycle and one could argue the original patented idea was not exploited well enough or the market was not satisfied with just one source of mouse trap.

What angers individuals is when ideas and developments that were in the public domain, very often with a specific open-source license are taken and patented by a company so others automatically now infringe. (or could be accused to infringe).

Patent trolling or this is abuse of the patent system is about as insulting as you can get to a community that encourages open innovation and sharing of open source developments.

Companies that can afford to mop-up open innovation into hundreds of patents, loosely based on ideas common in an industry or sector often have the power to legally threaten anyone that becomes a competitor. Using this abuse of the patent system can tie up smaller companies and stop new developments from even starting due to this sword of damocles handing over head.

Many things are just not worth patenting for companies or individuals, due to the cost and return possible along with the ability to be able to defend your patent if required. But if these seemingly insignificant ideas are patented by bigger companies who can afford the process, as a way to expand their patent portfolio, even if they were not 'invented' they take on another form of power.

Makerbot did 'invent' and patent an automated build platform, this was a commercial failure and proves the point not all ideas are worth patenting. Also the idea of an automatic build platform was openly discussed by various people when I first joined RepRap, long before the Makerbot patent, the difference here being that no one found it useful, practical or in any way essential, so the news Makerbot patented it was just not such of an issue.

Recent turbulent Thingiverse/Makerbot history - 
Back in September 2012 changes to the Thingiverse Terms of Service along with various concerns that Makerbot was moving away from it's RepRap and Opensource roots led to an Occupy Thingiverse campaign.

This was exactly what Thingiverse looked like on 20th September 2012 -


It was the Same day Thingiverse decided to promote and feature my 3-way colour mixing extruder. (And it had already been on Thingiverse and my Blog for 28+ days before this) - See image below 'Created by RichRap 28 days ago'


And the very next day after on the 21st September 2012 they filed a patent for build material switching.

Along with my 3-way multi-input material extruder above, I also posted, documented and shared my simple solution using lengths of different materials to produce multi-coloured objects - that was back in June2011.

Makerbot want to patent various things to do with multicolour and multi-matrial mixing, much of which has been done and documented in the open source community (Even directly at Bath University - UK as early as Feb 2012 and mentioned on the RepRap Blog June 2012 - Myles corbett report) This, over the last few years and is a very active area of open-source 3D printer development for myself and many others.

Plenty of other patent applications are also being submitted, we can only see the ones that have been published, so who knows what other things are in the pipeline...

Many of the recent Makerbot patent applications can be seen and read on this site here - You can search for Makerbot, or click on this search link here 

Title - BUILD MATERIAL SWITCHING
Abstract - A three-dimensional printer uses transitional lengths of build material to facilitate changes from one color to another during a fabrication process, and more generally to achieve multi-color objects corresponding to color patterns on the surface of a three-dimensional model. The transitional lengths of build material may be positioned inside a fabricated object, such as for infill, or outside the fabricated object where undesirable aesthetic properties of the transitional lengths will not impact the desired distribution of colors on the surface of the fabricated object.

Title - COLOR SWITCHING FOR THREE-DIMENSIONAL PRINTING
Abstract - By reversing the direction of a first build material fed into an extruder, the first build material can be wholly or partially evacuated from the extruder before a second material is introduced. This approach mitigates transition artifacts and permits faster, more complete changes from one build material to another.

A founders Perspective - 
A day later after the 2012 Occupy Thingiverse - Zach Hoeken posted his view of the changes he observed to Makerbot here-


Makerbot Patent Rage Coverage - 

OpenbeamUSA has one of the best overviews of recent Makerbot patent troubles, it's well worth a read, and I don't need to repeat things here - Stay classy, Makerbot

This also contains the details of how you can file a prior art application to help block a patent that is based on someone else's work or in the public domain.

Another good summary of the Quick Release Extruder Patent Here - 

Hackaday.com covered - makerbot files patents internet goes crazy 

Fabbaloo Posted - Has MakerBot Crossed The Line? For Some, Yes


Edit:- Added more coverage -
3deee.ch Makerbot Vs Open Source

TechDirt - MakerBot Files For Patent On A Design Derived From Work By Its Community


Please discuss, share and the tag #TakerBot seems to be being used by people - 

Visual guide graphics below courtesy of Anthony Clark.





If you are now looking for a place to share, YouMagine is a very good starting point.

GitHub is also an option, and a simple method to export all your things from Thingiverse uses a simple Python script by Carlos GarcĂ­a Saura - Look Here for info.

Repables is also looking good for content sharing, and is being further developed right now.

Ultimately work like the Thing Tracker Network, by Gary Hodgson may make it easier to link and share designs and models from almost any source, so don't stop sharing and keep it open source.
 If you see any other coverage on the Makerbot Patents, post links below. Thanks.

Other news - 

The 3D Printing Filament spool standard campaign is still going well, updates soon.

E3D Just released the V6 hot-end -I have had one for a while -  it's amazing !

++Lots++ of new things to share with you soon, new printers, extruders, developments and materials :) So long as people don't take them and patent the work as their own...


Rich.