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Re: CPNC and Patents
In a message dated 05/08/2000 3:37:44 AM Hawaiian Standard Time, tbarnard@... writes: << A patent is a legal right to sue ! TAB >> Only while the Patent is in force. I think the maximum
By ptengin@... · #7543 ·
Re: CPNC
The only thing that bothers me is a brief note in response to to a question in the Simple Step pdf. It's on the next to last page and is their FAQ. -quote- Q. How far can I move if your board can
By Ray Henry <rehenry@...> · #7533 ·
Re: Some pictures of a retrofit
I notice that those stepper motors were 150 ox in motors. I would suggest 300 oz inches would be better. I put those (300) on my retrofit and they worked very well. One other thing you may want to do
By Dan Mauch · #7534 ·
Re: CPNC and Patents
You are correct. If the patent holder wishes, they could shut down everyone you mentioned plus many more companies. It just depends if the patent holder knows that the other companies exist and if
By Tim Barnard <tbarnard@...> · #7532 ·
Re: CPNC and Patents
As far as I know they did not. Please remember that Haas is in court all the time for one thing or another. They have a law firm on retainer to handle these type of problems. If it had been a one time
By Tim Barnard <tbarnard@...> · #7531 ·
Re: Digest Number 482
Re: PROJECTS STILL ON THE BURNER? It now appears I can get my Beast (the 1984 Leadwell-Ramco) of a milling machine to accept drip-feed input through its RS-232 port. I tracked down the people who
By Andrew Werby <drewid@...> · #7545 ·
Re: CPNC and Patents
I have been following this thread this morning and have a real problem with all this patent stuff. Sure people have a right to protect their designs but if you come up with a new way to build your
By John Guenther <jguenther@...> · #7530 ·
Re: CPNC and Patents
Wow, that's cheap. Panels on IP law appear from time to time at computer conferences, and the minimum price they report for an innocent company to either defend their patent, or defend
By Brian Bartholomew <bb@...> · #7529 ·
Re: CPNC and Patents
For what I could find out, it cost around $200,000 to fight Hurco. About half of what Hurco wanted to settle out of court. TAB
By Tim Barnard <tbarnard@...> · #7528 ·
Re: CPNC and Patents
Most companies figured it was less costly to pay Hurco than to fight them in court. Gene Haas had a different opinion. TAB
By Tim Barnard <tbarnard@...> · #7527 ·
Re: CPNC and Patents
The judge said that Hurco's patents were based on PC technology that was available at the time the were formulated. Since Hurco did not revise their patents to keep up with the changes in the
By Tim Barnard <tbarnard@...> · #7526 ·
Re: CPNC and Patents
What conspiracy? It's front and center in the USPTO's press releases. The USPTO has been reorganized to run as a business. Its tax funding has been reduced to only partially cover its budget, and a
By Brian Bartholomew <bb@...> · #7525 ·
Re: Grizzly products
I hate to say this but I have not seen any machine tool come out of Taiwan that could be called great. Usable maybe. Larry Larry Edington wrote:
By lawrence jackman <ljack70117@...> · #7524 ·
Re: CPNC and Patents
And it cost the innocent defendant how many million dollars in legal fees before justice was delivered? Brian
By Brian Bartholomew <bb@...> · #7523 ·
Re: CPNC and Patents
Matt Shaver wrote: Well, what happened with this suit? It makes claims almost as outrageous as Hurco, implying a vast conspiracy! I have some doubts that large companies would pay off millions on
By Jon Elson <jmelson@...> · #7522 ·
Re: CPNC and Patents
Ron Ginger wrote: Apparently, Haas didn't pay, and has been vindicated in court. I don't know whether it was determined that the Haas product doesn't infringe, or that the Hurco patents were
By Jon Elson <jmelson@...> · #7521 ·
Re: CPNC and Patents
From what I can tell, no. 1. Read this: http://www.computerip.com/final.pdf 2. If you like, put my name in the README as the person to contact regarding patent infringement issues and then
By Matt Shaver <mshaver@...> · #7520 ·
Re: CPNC and Patents
Nearly all of the patents in the software field are crazy, and whether you'll be prosecuted depends on how much money you have to take. Non-profit groups who don't challenge the powerful have
By Brian Bartholomew <bb@...> · #7519 ·
Re: Grizzly products
In that case, the Griz is a great mini mill for small parts. It's so much better than a Sherline or Taig, it's amazing. Real steel construction! I've got a PC with my CNC control software sitting
By Larry Edington <larrye@...> · #7518 ·
Re: CPNC
thanks for the note, I pulled the docs on Friday and read them over. It does indeed sound like a fine way to run steppers under windows. I think I may order one and try to modify my current VB program
By Ron Ginger <ginger@...> · #7517 ·