AMERISTAR PERIMETER SECURITY USA INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E04H BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL 1713
 
  
 
2502 PREFABRICATED OR PRE-ASSEMBLED BUILDING PARTS314
 
  
 
2501 BUILDING MATERIALS332
 
  
 
B21F WORKING OR PROCESSING OF WIRE 119
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192
 
  
 
0807 LOCKING OR CLOSING DEVICES122

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9840854 Terrain-conformable barrierAug 30, 13Dec 12, 17[E04H]
8720866 Barrier systemFeb 21, 13May 13, 14[E04H]
8523150 Fence with tiltable picketDec 01, 04Sep 03, 13[E04H]
8382070 Barrier systemJul 07, 11Feb 26, 13[E04H]
D655826 RailJul 07, 11Mar 13, 12[2501]
7980534 Rackable barrier systemJul 06, 07Jul 19, 11[E04H]
7942384 Internal clip for a railFeb 19, 07May 17, 11[E04H]
7896318 Terrain-conforming barrierAug 23, 10Mar 01, 11[E04H]
D622870 Fence ornament assemblyApr 02, 10Aug 31, 10[2502]
D620128 Fence ornamentOct 15, 09Jul 20, 10[2502]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7661656 Barbed tapeExpiredJan 18, 08Feb 16, 10[B21F, E04H]
7325787 BarrierExpiredOct 26, 05Feb 05, 08[E04H]
7282659 Panel assembly apparatusExpiredSep 18, 03Oct 16, 07[B23K]
6811145 Barrier formed by resistance projection weldingExpiredMay 07, 02Nov 02, 04[E04H]

Top Inventors for This Owner

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