2939731

Information

• Patent Grant
• 2939731

• References
• Source

• Patent Number

  2,939,731

• Date Filed

  Not available

• Date Issued

  Tuesday, June 7, 1960
  64 years ago

• CPC

  • G05G1/12 - Means for securing the members on rotatable spindles or the like
  • Y10S16/30 - Knob, control lever
  • Y10T16/506 - Knob-type handle
  • Y10T24/45581 - having inserted end formed by oppositely biased surface segments
  • Y10T29/49599 - Knob or knob shank making
  • Y10T29/49876 - by snap fit
  • Y10T29/49945 - by driven force fit
  • Y10T74/2066 - Friction
  • Y10T74/20732 - Handles
  • Y10T74/2084 - Knob or dial
  • Y10T403/53 - Split end with laterally movable opposed portions

• US Classifications

  • 403 - Joints and connections
  • 016 - Miscellaneous hardware
  • 024 - Buckles, buttons, clasps, etc.
  • 029 - Metal working
  • 074 - Machine element or mechanism