TRIANGLE BRASS MANUFACTURING COMPANY, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E05B LOCKS; ACCESSORIES THEREFOR; HANDCUFFS347
 
  
 
E06B FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES 243
 
  
 
0806 HANDLES, KNOBS AND HINGES223
 
  
 
A45C PURSES; LUGGAGE; HAND CARRIED BAGS 122
 
  
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 165
 
  
 
B24C ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL117
 
  
 
B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING143
 
  
 
E05D HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS 133
 
  
 
E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING138
 
  
 
0809 METAL FITTINGS AND MOUNTINGS FOR DOORS, WINDOWS AND FURNITURE, AND SIMILAR ARTICLES17

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0151,655 Method of Installing a door protection plate and tool thereforNov 02, 16Jun 01, 17[B25B, E06B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D796294 Door pullFeb 03, 15Sep 05, 17[0806]
D796295 Door pullFeb 25, 15Sep 05, 17[0806]
D796313 Door push plateMay 19, 15Sep 05, 17[0809]
9194156 Cover trim for a push bar of an exit deviceApr 23, 14Nov 24, 15[B24B, B24C, E06B, E05B, A45C]
6886379 Anti-vandal door lock apparatusMar 03, 04May 03, 05[E05B]
6868704 Anti-vandal door lock apparatusJul 25, 01Mar 22, 05[E05B]
D474675 Latch protector for cylindrical door lockMar 06, 02May 20, 03[0807]
D474101 Latch protector for cylindrical door lockMar 06, 02May 06, 03[0807]
D462252 Anti-vandal door pullFeb 07, 02Sep 03, 02[0806]
D458528 Anti-vandal door pullMay 16, 01Jun 11, 02[0806]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0032,616 Cover trim for a push bar of an exit deviceAbandonedOct 07, 15Feb 04, 16[B24B, B24C, E06B, E05B]
2004/0187,531 Anti-vandal door lock apparatusAbandonedApr 08, 04Sep 30, 04[E05B]
6035487 Universal door stopExpiredOct 13, 98Mar 14, 00[E05F]
D354670 Anti-vandal trim for doorExpiredFeb 16, 93Jan 24, 95[]
5381627 Panic guardExpiredMay 10, 93Jan 17, 95[E06B]
D350473 Shroud for a floor-engaging bolt mounted at the bottom of a panic-bar latch equipped doorExpiredFeb 16, 93Sep 13, 94[]
5076620 Flush bolt mechanism for double doorsExpiredMay 09, 90Dec 31, 91[E05C]
5033234 Door coordinatorExpiredApr 25, 90Jul 23, 91[E05C]
5004277 Flush bolt mechanism for double doorsExpiredMay 29, 90Apr 02, 91[E05B, E05C]
4986583 Door-latch openerExpiredMay 30, 90Jan 22, 91[E05B]

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