3529700

Information

• Patent Grant
• 3529700

• References
• Source

• Patent Number

  3,529,700

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1970
  54 years ago

• CPC

  • A61G5/1018 - on the running surface
  • A61G5/101 - of the parking brake type
  • A61G5/1037 - manipulated by assisting person
  • A61G5/1035 - manipulated by wheelchair user
  • B62B5/0404 - automatic
  • B62B5/0409 - when user rises from seat
  • B62B5/0485 - by braking on the running surface
  • Y10S188/02 - Hill holder

• US Classifications

  • 188 - Brakes
  • 280 - Land vehicles