KENG S FIREARMS SPECIALTY INC has a total of 23 patent applications. Its first patent ever was published in 1991. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets weapons, machines and mechanical elements are HANCOSKY JACK, TUBB G DAVID and KING DEAN W.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 8 | |
#2 | WIPO (World Intellectual Property Organization) | 4 | |
#3 | China | 3 | |
#4 | EPO (European Patent Office) | 3 | |
#5 | Israel | 3 | |
#6 | Canada | 1 | |
#7 | Singapore | 1 |
# | Industry | |
---|---|---|
#1 | Weapons | |
#2 | Machines | |
#3 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Weapon sights | |
#2 | Unspecified technologies | |
#3 | Mountings for cannons and pistols | |
#4 | Frames | |
#5 | Pistols and rifles |
# | Name | Total Patents |
---|---|---|
#1 | Keng Da | 14 |
#2 | Hampton Aaron L | 10 |
#3 | Matuszczak Maciej W | 8 |
#4 | Williams Alvin Christopher | 6 |
#5 | James Kio Antwii | 6 |
#6 | Bonelli David Ryan | 6 |
#7 | Brown William Edward | 6 |
#8 | Brown William | 2 |
#9 | Bonelli David | 2 |
#10 | James Kio | 2 |
Publication | Filing date | Title |
---|---|---|
WO2014151394A1 | Systems and methods for a scope mount assembly | |
CN105121994A | Systems, methods, and apparatus for providing a firearm sight | |
SG11201503313XA | Systems, methods, and apparatus for supporting a firearm | |
US2007261284A1 | Collapsible carbine stock with spare magazine storage enclosure | |
US2007199227A1 | Adjustable rear pistol sight | |
US2007234625A1 | Interchangeable sight system and method for removably mounting an optical alignment apparatus | |
US5280683A | Firing mechanism with pivoting sear |