CUSHMAN INC., A CORP. OF DE

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A01B SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL 133
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
RE30901 Soil sampling deviceJul 31, 80Apr 13, 82[G01N]
RE30705 Soil aerating deviceMar 25, 80Aug 11, 81[A01B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5035108 Mower deck dedicated to grass collectionExpiredMay 29, 90Jul 30, 91[A01D]
4926947 Turf aerating apparatus with resilient handle mountExpiredAug 16, 89May 22, 90[A01B]
4924664 Ducted cover grass collection systemExpiredOct 18, 88May 15, 90[A01D]
4905460 Mulching bar for a core processor or power rakeExpiredJun 20, 88Mar 06, 90[A01D]
4906039 Equipment carrier for turf maintenance vehicleExpiredOct 27, 88Mar 06, 90[B60R]
4881602 Turf aerating tineExpiredAug 05, 88Nov 21, 89[A01B]
4878802 Machine for collecting ground particles and the likeExpiredFeb 26, 88Nov 07, 89[B65G]
4867244 Turf aerating apparatusExpiredNov 16, 87Sep 19, 89[A01B]
4867289 Vehicle brake lock having throttle pedal releaseExpiredJan 28, 88Sep 19, 89[B60K]
4832130 Sod harvester with conveyor structureExpiredOct 27, 86May 23, 89[A01B]
4830145 Lubricating arrangement for slide assemblyExpiredDec 08, 87May 16, 89[F16N]
4777786 Grass collection system for mowerExpiredApr 24, 87Oct 18, 88[A01D]
4773205 Anti-clogging means for bulk material flow ductExpiredAug 01, 86Sep 27, 88[A01D]
4773486 Driven tine wheel type aerator having improved tine geometryExpiredAug 19, 86Sep 27, 88[A01B]
4754815 Sod laying machineExpiredSep 16, 85Jul 05, 88[A01B]
4753298 Turf aerating apparatusExpiredFeb 24, 87Jun 28, 88[A01B]
4750565 Turf aerating apparatusExpiredFeb 24, 87Jun 14, 88[A01B]
4723607 Turf aerating apparatus and aeration tine thereforExpiredApr 04, 86Feb 09, 88[A01B]
4709541 Grass/lawn debris handling systemExpiredNov 26, 85Dec 01, 87[A01D]
4680922 MowerExpiredApr 30, 86Jul 21, 87[A01D]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.