GRACE INDUSTRIES, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 688
 
  
 
1005 INSTRUMENTS, APPARATUS AND DEVICES FOR CHECKING, SECURITY OR TESTING417
 
  
 
F21L LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION 315
 
  
 
A45B WALKING STICKS 213
 
  
 
A63B APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT 166
 
  
 
B61L GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC 125
 
  
 
E01B PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS 121
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 1109
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8556446 Attention getting baton with a flashlightAug 22, 11Oct 15, 13[F21V, B25B, A63B, A45B]
8474994 Multi purpose visual and audible signaling batonApr 13, 11Jul 02, 13[A45B]
D682724 Spot and glow batonMar 16, 11May 21, 13[1005]
D642951 Whistle wandFeb 07, 11Aug 09, 11[1005]
7538666 Automated accountability locating systemSep 06, 06May 26, 09[H04M, G08B, G01S]
D579810 Cover for a deviceJul 24, 07Nov 04, 08[1005]
D564115 Luma lightMay 31, 07Mar 11, 08[2602]
7279688 Arson and forensic scanner having a hydrocarbon gas detector with a detachable collector cone and kit assemblyNov 14, 05Oct 09, 07[G01N]
D551271 Environmental chamberJul 22, 05Sep 18, 07[1599]
6756901 Multi function electronic personal monitor and radio telemetry cell systemDec 17, 01Jun 29, 04[G08B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2005/0152,128 Switch plate lens assemblyAbandonedDec 27, 04Jul 14, 05[F21V]
D361951 Combined lens and tracking indication light in a personal location unitExpiredJul 15, 94Sep 05, 95[]
D359460 Combined lens and tracking indicator light for a personal security alarmExpiredJul 14, 94Jun 20, 95[]

Top Inventors for This Owner

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