Where to find patent information?

[Cullen]

I think this is the right place for this thread, if not, sorry mods!

Does anyone know where I can find patent information on firearms? Specifically the Bushmaster M17s?

 

[mg.mikael]

Patent lawyer....

 

[westhope]

The Patent number must be listed on the product or literature.

Then look for the patent number here:

http://patft.uspto.gov/