JOHN D. SHEPHERD LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16F SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION257
 
  
 
B62D MOTOR VEHICLES; TRAILERS 190
 
  
 
E01H STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; CLEANING LAND; DISPERSING FOG IN GENERAL 119
 
  
 
E04C STRUCTURAL ELEMENTS; BUILDING MATERIALS 125

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D524328 Soil tilling toolApr 04, 05Jul 04, 06[]
D524329 Bulb drill toolApr 04, 05Jul 04, 06[]
D510688 Weed extraction toolJul 29, 04Oct 18, 05[0801]
6698777 Dynamically adjustable motion stabilizerNov 27, 02Mar 02, 04[B62D]
6237904 Motion stabilizerMay 13, 99May 29, 01[F16F]
6126154 Centering systemFeb 10, 99Oct 03, 00[F16F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8112952 Bent pole composite stairsExpiredNov 04, 08Feb 14, 12[E04F]
2011/0047,743 FINE SOLIDS RECOVERY SYSTEM, METHOD AND PICK-UP WANDAbandonedSep 03, 09Mar 03, 11[A47L]
7661210 PlowExpiredOct 13, 05Feb 16, 10[E01H]
7549260 GrilleExpiredJan 03, 07Jun 23, 09[E04C]
7475649 Davit system for small boatsExpiredJul 12, 07Jan 13, 09[B63B]
7036799 Railing assemblyExpiredAug 21, 02May 02, 06[E04H]
6694697 Grating with crimped intersectionsExpiredOct 09, 01Feb 24, 04[E04C]
6517056 Railing assemblyExpiredMar 12, 01Feb 11, 03[E04H]
6419209 Railing assemblyExpiredMar 30, 00Jul 16, 02[E04H]

Top Inventors for This Owner

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