Search found 3 matches
- Sat Mar 17, 2007 11:11 am
- Forum: Ammo & Parts
- Topic: Uber Destructive.
- Replies: 5
- Views: 2429
- Sun Feb 11, 2007 4:16 am
- Forum: General How-To & Discussion
- Topic: Patented Cannons
- Replies: 3
- Views: 991
- Sat Feb 10, 2007 1:17 pm
- Forum: General How-To & Discussion
- Topic: Patented Cannons
- Replies: 3
- Views: 991
Patented Cannons
Hello
I Built my first cannon about a year ago. And i am just wondering for interests sake if any spud guns have ben patented in the US or elsewhere
I Built my first cannon about a year ago. And i am just wondering for interests sake if any spud guns have ben patented in the US or elsewhere