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Calculator case
05-04-2018, 12:02 PM
Post: #2
RE: Calculator case
(05-04-2018 10:47 AM)Warbucks Wrote:  As I live in the Philippines, I have good access to manufacturers of plastic cases. My question is this:

If I make replacement hp cases for the 29, 34, and 41, with no HP label or markings, would I be violating any patents as they are quite old designs? If the answer is no, would it upset HP?

I will sell them at cost plus shipping - so I'm not getting rich off of others work. I just plan to make them available to collectors. I also plan to stuff them with new guts, again at cost. The software is free and open source.

If this will step on anyones toes, I will not do it. Any thoughts are much appreciated. Thank you.
JW

I have no idea about the copyrights, but if you go ahead with that, that would be REALLY great! If you could sort out the plastic parts, I could look into keyboards and hardware. This would be a chance to produce new LED calculators Smile

Cheers,
Harald
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Messages In This Thread
Calculator case - Warbucks - 05-04-2018, 10:47 AM
RE: Calculator case - Harald - 05-04-2018 12:02 PM
RE: Calculator case - Nigel (UK) - 05-04-2018, 12:42 PM
RE: Calculator case - rprosperi - 05-04-2018, 12:44 PM
RE: Calculator case - Harald - 05-04-2018, 03:01 PM
RE: Calculator case - teenix - 05-04-2018, 11:31 PM
RE: Calculator case - Warbucks - 05-05-2018, 04:38 AM
RE: Calculator case - zx_spectrum - 05-05-2018, 07:11 AM
RE: Calculator case - SlideRule - 05-05-2018, 12:17 PM
RE: Calculator case - Warbucks - 05-06-2018, 11:38 AM
RE: Calculator case - Maximilian Hohmann - 05-06-2018, 01:47 PM
RE: Calculator case - EdS2 - 05-07-2018, 04:06 PM
RE: Calculator case - David Hayden - 05-09-2018, 08:44 PM
RE: Calculator case - Warbucks - 05-10-2018, 01:57 PM
RE: Calculator case - Harald - 05-10-2018, 02:07 PM
RE: Calculator case - mfleming - 05-10-2018, 05:06 PM
RE: Calculator case - Helix - 05-10-2018, 10:11 PM



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