PDG Product Design Group Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS 333
 
  
 
B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES 225
 
  
 
A47C CHAIRS 152
 
  
 
B62H CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORISED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES17
 
  
 
1212 PERAMBULATORS, INVALID CHAIRS, STRETCHERS112

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8579315 Reconfigurable tilt wheelchairNov 09, 12Nov 12, 13[B62M, A61G]
8336898 Reconfigurable tilt wheelchairJan 06, 12Dec 25, 12[B62M, A61G]
8132823 Reconfigurable tilt wheelchairNov 30, 10Mar 13, 12[B62M]
7871094 Reconfigurable tilt wheelchairAug 14, 07Jan 18, 11[B62M]
D589411 Wheelchair memberSep 12, 07Mar 31, 09[1212]
6447064 Wheelchair with tiltable seatJun 20, 00Sep 10, 02[A47C]
5957474 Wheelchair for large individualsFeb 24, 97Sep 28, 99[B62H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8511699 Reconfigurable tilt wheelchairExpiredJan 06, 12Aug 20, 13[B62M, A61G]
8424896 Telescoping crossbar assemblyExpiredJan 06, 12Apr 23, 13[B62M, A61G]

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