Subject:
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Re: expansion ports
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Newsgroups:
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lugnet.robotics
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Date:
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Sat, 2 Jan 1999 19:22:06 GMT
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Viewed:
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1250 times
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lego-robotics@crynwr.com (Maurice Hilarius) writes:
> If we came up with a concensus on design fors port exmanders for sensors
> and motor control, and if someone were to build those parts and offer them
> for sale:
Does anybody know if LEGO has a patent on the 9V connector? I assume that it
would be covered by some protection. This might make selling a complete
expander product or other sensors impossible. A kit that required the user to
complete the final assembly using LEGO supplied wires might be a solution.
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Message has 1 Reply:
 | | Re: expansion ports
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| (...) I guess I can answer that question myself. Look at this patent if you want to see how the LEGO electrical connector works. This Peter Bolli is a pretty clever guy. (URL) (25 years ago, 3-Jan-99, to lugnet.robotics)
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Message is in Reply To:
| | expansion ports
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| Hey folks. Happy GNU Year. A thought/question: If we came up with a concensus on design fors port exmanders for sensors and motor control, and if someone were to build those parts and offer them for sale: 1) Would you buy them? 2) What would be a (...) (25 years ago, 1-Jan-99, to lugnet.robotics)
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