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Class Information
Number: 188/69
Name: Brakes > Wheel > Positive lock
Description: Brakes for wheels that positively stop rotation.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7510057 |
Parking brake |
Mar. 31, 2009 |
| 7506563 |
Indexable mount for a tool head |
Mar. 24, 2009 |
| 7476172 |
Motor apparatus including brake mechanism |
Jan. 13, 2009 |
| 7428951 |
Brake device for elevator |
Sep. 30, 2008 |
| 7395902 |
Hand deactivated shopping cart automatic braking system |
Jul. 8, 2008 |
| 7192100 |
Power machine having traction lock with speed-range selector |
Mar. 20, 2007 |
| 7156590 |
Quill lock assembly |
Jan. 2, 2007 |
| 7140477 |
Automatic parking brake for a rail vehicle |
Nov. 28, 2006 |
| 7108108 |
Rod clamping device |
Sep. 19, 2006 |
| 6923294 |
Lockable wheel |
Aug. 2, 2005 |
| 6915883 |
Electric braking apparatus |
Jul. 12, 2005 |
| 6905004 |
Parking gear for a motor vehicle |
Jun. 14, 2005 |
| 6851522 |
Wheelchair brake attachment apparatus |
Feb. 8, 2005 |
| 6811509 |
Hydraulic motor apparatus including brake mechanism |
Nov. 2, 2004 |
| 6688437 |
Wheelchair brake system with anti-rollback and anti-tip capabilities |
Feb. 10, 2004 |
| 6655505 |
Parking brake actuating device for a parking brake arrangement in a motor vehicle |
Dec. 2, 2003 |
| 6644443 |
Transportation device, especially a wheelchair, with a braking system |
Nov. 11, 2003 |
| 6619460 |
Braking arrangement and braking maneuver means |
Sep. 16, 2003 |
| 6619438 |
Caster braking and locking structure |
Sep. 16, 2003 |
| 6484851 |
Parking brake for automobiles |
Nov. 26, 2002 |
| 6470519 |
Medical table brake |
Oct. 29, 2002 |
| 6431328 |
Parking lock device for three-wheeled vehicle |
Aug. 13, 2002 |
| 6415675 |
Slide-out drive gear box lock |
Jul. 9, 2002 |
| 6408990 |
Settling device for stopping movement of baby car by inhibiting rotation of wheels |
Jun. 25, 2002 |
| 6361469 |
Parking lock for a vehicle having an electrical drive, and an electrical drive for a vehicle |
Mar. 26, 2002 |
| 6354422 |
Parking apparatus of an automatic transmission and method for controlling the same |
Mar. 12, 2002 |
| 6315085 |
Semi automatic brake applicator for wheel chairs |
Nov. 13, 2001 |
| 6286633 |
Parking brake for an automatic transmission mechanism |
Sep. 11, 2001 |
| 6269917 |
Electromagnetically actuated brake |
Aug. 7, 2001 |
| 6260667 |
Rotor containment brake |
Jul. 17, 2001 |
| 6250433 |
Positive-locking vehicular parking brake |
Jun. 26, 2001 |
| 6199442 |
Slewing ring brake |
Mar. 13, 2001 |
| 6179092 |
Parking lock for an agricultural implement |
Jan. 30, 2001 |
| 6173817 |
Automatically braking device when leaving a protected area |
Jan. 16, 2001 |
| 6170615 |
Braking device of a three wheel baby car |
Jan. 9, 2001 |
| 6164420 |
Multi-directional locking arrangement for a vehicle |
Dec. 26, 2000 |
| 6148942 |
Infant stroller safely propelled by a DC electric motor having controlled acceleration and deceleration |
Nov. 21, 2000 |
| 6116103 |
Device for securing gear nut on actuator |
Sep. 12, 2000 |
| 5992576 |
Parking lock with secondary brake |
Nov. 30, 1999 |
| 5887489 |
Locking device for a rotary member of a working tool |
Mar. 30, 1999 |
| 5845751 |
Safety locking device |
Dec. 8, 1998 |
| 5839546 |
Safety locking device for vehicle |
Nov. 24, 1998 |
| 5799756 |
Surelock wheelchair brakes |
Sep. 1, 1998 |
| 5709395 |
Three wheel roller skate |
Jan. 20, 1998 |
| 5568844 |
Braking apparatus operated via resilient deformation of coned disk springs |
Oct. 29, 1996 |
| 5551523 |
Traction lock |
Sep. 3, 1996 |
| 5540308 |
Parking lock for vehicle |
Jul. 30, 1996 |
| 5530427 |
Alarm lock |
Jun. 25, 1996 |
| 5519916 |
Cart wheel and brake assembly |
May. 28, 1996 |
| 5515947 |
Motorcycle disk brake lock |
May. 14, 1996 |
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