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SINGAPORE CHARTERED IND

Overview
  • Total Patents
    172
About

SINGAPORE CHARTERED IND has a total of 172 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Brazil, United Kingdom and Australia. Its main competitors in its focus markets weapons are ROCK RIVER ARMS INC, MILLER MICHAEL K and BOJARKIN VITALIJ VITAL EVICH.

Patent filings per year

Chart showing SINGAPORE CHARTERED INDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Weapons

Top inventors

# Name Total Patents
#1 Sullivan Leroy James 98
#2 Waterfield Robert Lloyd 19
#3 Sullivan L J 15
#4 Sullivan Leroy J 11
#5 Waterfield Robert L 7
#6 Waterfield R L 3
#7 Sullivan James L 1
#8 Waters Frank E 1
#9 Sullian Leroy James 1

Latest patents

Publication Filing date Title
FI861231A Trummagasin foer eldvapen.
DK13486A Drum magazine for a danger
AU3326084A Drum magazine for a gun
US4505182A Firearm trigger mechanism
US4502367A Firearms bolt carrier assembly
CA1181620A Drum magazine for a gun
US4475437A Sear actuator
EP0078640A2 A hammer mechanism for an automatic or semi-automatic gun and a gun embodying the same
US4445418A Drum magazine for a gun
ES8306250A1 Mounting arrangement for interchangeable rifle stocks
ES512745A0 Rear sight for rifle or machine gun
ES512740A0 Cocking handle assembly for automatic or semi-automatic rifle
IL64369D0 Trigger mechanism for firearms
IL64360D0 Gas operated automatic or semiautomatic guns
IL64362D0 A gas operated gun and a bolt carrier assembly therefor
IL72772A Drum magazine for a gun
IL64364D0 Gas operated gun and a barrel therefor
IL64363D0 Automatic or semi-automatic gun having a magazine mounting device
IL64370D0 Rear sight for a gun and a gun embodying it
ZA8108065B Gas operated automatic or semi-automatic guns