HELITEK

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F41A FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE 134

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5335579 Indexing helical feed magazineApr 12, 93Aug 09, 94[F41A]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5816444 Rotor and ratchet assemblyExpiredOct 23, 95Oct 06, 98[B65G]
5520171 Indexing helical magazineExpiredApr 04, 94May 28, 96[F41B]
5048215 Front grip for a firearmExpiredAug 30, 90Sep 17, 91[F41C]
5000076 Automatic safety release for firearmsExpiredDec 20, 89Mar 19, 91[F41A]
4970820 Device for rapidly loading rimmed cartridges into large capacity firearm magazinesExpiredNov 03, 89Nov 20, 90[F41A]
4965951 Large capacity ammunition magazineExpiredAug 11, 89Oct 30, 90[F41C, F41D]
4962604 Large capacity ammunition magazineExpiredAug 11, 89Oct 16, 90[F41C]
4947572 Large capacity ammunition magazineExpiredAug 11, 89Aug 14, 90[F41C, F41D]
4945664 Ammunition magazine housing assemblyExpiredDec 05, 89Aug 07, 90[F41A]
4888898 Large capacity ammunition magazineExpiredOct 20, 88Dec 26, 89[F41C, F41D]
4879829 Fast cartridge loader for firearm magazinesExpiredNov 03, 88Nov 14, 89[F47B]
D303418 FirearmExpiredNov 24, 86Sep 12, 89[]
D303419 PistolExpiredMar 05, 87Sep 12, 89[]
4766800 Gun and magazine systemExpiredNov 25, 85Aug 30, 88[F41C, F41G]
4738183 Clam shell construction ammunition magazineExpiredMar 28, 86Apr 19, 88[F41C]
4676137 Weapon firearm with magazineExpiredMay 20, 85Jun 30, 87[F41C]

Top Inventors for This Owner

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