FOSTER, RAYMOND KEITH

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 265
 
  
 
D01B MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OR FILAMENTS, e.g. FOR SPINNING 23
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 163
 
  
 
D01G PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING 112

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
6675956 Slat conveyor with lifting slats and conveying slatsAug 28, 00Jan 13, 04[B65G]
6442803 Method of producing blends of cotton lintFeb 14, 01Sep 03, 02[D01G]
6434794 Method and apparatus for blending textile fibersFeb 13, 01Aug 20, 02[D01B]
6393665 Method and apparatus for mixing textile fibers and particulate materialsSep 01, 00May 28, 02[D01B]
5934445 Continuously advancing reciprocating slat conveyorApr 09, 97Aug 10, 99[B65G]
5588522 Reciprocating floor conveyor for conveying palletized loads or the likeOct 24, 94Dec 31, 96[B65B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6439375 Reciprocating floor conveyor for conveying palletized loads or the likeExpiredOct 18, 95Aug 27, 02[B65G]
6129299 Bulk material handling system with a sloughing wallExpiredJun 16, 97Oct 10, 00[B02C]
6013585 Pultruded conveyor slat and pultrusion methodExpiredMar 17, 98Jan 11, 00[B65G]
6006895 Conveyor slat connection to a drive beamExpiredMar 17, 98Dec 28, 99[B65G]
5762152 Movable conveyorExpiredFeb 26, 96Jun 09, 98[B62D]
5758683 On/off circuit for a hydraulic systemExpiredJan 26, 96Jun 02, 98[F16K]

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!.