1830383

Information

• Patent Grant
• 1830383

• References
• Source

• Patent Number

  1,830,383

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1931
  93 years ago

• CPC

  • E05B1/0061 - Knobs or handles with protective cover, buffer or shock absorber
  • Y10S292/02 - Auxiliary knob slip covers, guards
  • Y10S292/08 - Buffer handles
  • Y10T16/46 - Knob type
  • Y10T16/628 - Rubber
  • Y10T16/6285 - Rubber cushioned
  • Y10T70/8892 - Silencers or mufflers
  • Y10T74/2087 - Rim grips and covers
  • Y10T74/20876 - Caps and covers
  • Y10T292/82 - Knobs

• US Classifications

  • 074 - Machine element or mechanism
  • 016 - Miscellaneous hardware
  • 040 - Card, picture, or sign exhibiting
  • 070 - Locks
  • 292 - Closure fasteners