Hamilton Safe Company

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 166
 
  
 
E06B FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES 144

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7153065 Multi-stage air pressure apparatus and a bi-directional pneumatic conveyance system incorporating such apparatusSep 18, 02Dec 26, 06[B65G]
5511494 Transaction deal drawerMar 28, 94Apr 30, 96[E06B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6202006 Cassette for a rotary rolled coin dispenserExpiredOct 20, 99Mar 13, 01[G06F, B65H]
6019247 Rotary rolled coin dispenserExpiredNov 12, 97Feb 01, 00[G06F]
5984509 Cash and rotary rolled coin dispensing apparatusExpiredNov 09, 98Nov 16, 99[G07D, G07F]

Top Inventors for This Owner

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