Sentry Protection LLC

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
2501 BUILDING MATERIALS431
 
 
 
G08G TRAFFIC CONTROL SYSTEMS 364
 
 
 
E02D FOUNDATIONS; EXCAVATIONS; EMBANKMENTS 221
 
 
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 292
 
 
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 166
 
 
 
E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE119
 
 
 
E04B GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 146
 
 
 
E04C STRUCTURAL ELEMENTS; BUILDING MATERIALS 125
 
 
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 155
 
 
 
G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT 156

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9920519 Column protector and column protection systemFeb 01, 16Mar 20, 18[E01F, E04C, E04B, E04G]
9875636 Collision sensor assembly for a stationary structureMar 15, 17Jan 23, 18[G01S, G01P, A63B, B65G, G08B, G01L]
9336666 Corner sensor assemblyMar 20, 15May 10, 16[G01R, G08G, G08B]
9007235 Corner sensor assemblyMar 04, 14Apr 14, 15[G01R, G08G]
8686874 Corner sensor assemblyJul 24, 12Apr 01, 14[G08G]
D672889 Column protectorNov 30, 11Dec 18, 12[2501]
D589632 Column protector cornerSep 21, 07Mar 31, 09[2501]
D587820 Column projectorSep 21, 07Mar 03, 09[2501]
D583081 Column protectorSep 21, 07Dec 16, 08[2501]
6494640 Apparatus for protecting structural supportsApr 13, 01Dec 17, 02[E02D]

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Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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