2101009

Information

• Patent Grant
• 2101009

• References
• Source

• Patent Number

  2,101,009

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1937
  87 years ago

• CPC

  • H03J1/063 - Special arrangements taken in correlation with the wear; Suppressing backlash; Locking in a desired position
  • Y10S70/30 - Switch lock
  • Y10T70/5819 - Handle-carried key lock
  • Y10T74/1957 - Parallel shafts

• US Classifications

  • 455 - Telecommunications
  • 070 - Locks
  • 074 - Machine element or mechanism
  • 116 - Signals and indicators
  • 285 - Pipe joints or couplings
  • 334 - Tuners
  • 338 - Electrical resistors
  • 464 - Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts