DD

Douglas F. Donnelly

UC United States Fire Arms Manufacturing Co.: 7 patents #1 of 1Top 100%
📍 Hartford, CT: #12 of 293 inventorsTop 5%
🗺 Connecticut: #2,310 of 34,797 inventorsTop 7%
Overall (All Time): #257,315 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
D725216 Belt clip for firearm 2015-03-24
D702797 Stock for a firearm 2014-04-15
8567104 Removable firing pin and safety for revolvers 2013-10-29
D675697 Firearm 2013-02-05
D675276 Firearm 2013-01-29
D675277 Firearm 2013-01-29
D674856 Firearm 2013-01-22
D674855 Firearm 2013-01-22
D674857 Firearm 2013-01-22
D674457 Firearm 2013-01-15
D674456 Firearm 2013-01-15
D674455 Firearm 2013-01-15
D673881 Firearm 2013-01-08
D672833 Firearm 2012-12-18
D672834 Firearm 2012-12-18
D672835 Firearm 2012-12-18
6609323 Interchangeable barrel system for revolvers 2003-08-26
D420717 Handle design for revolvers 2000-02-15