2299785

Information

• Patent Grant
• 2299785

• References
• Source

• Patent Number

  2,299,785

• Date Filed

  Not available

• Date Issued

  Tuesday, October 27, 1942
  82 years ago

• CPC

  • H01Q1/103 - Latching means; ensuring extension or retraction thereof
  • Y10T74/18088 - Rack and pinion type
  • Y10T74/18328 - Alternately rotated screw
  • Y10T74/19716 - Non-linear screw

• US Classifications

  • 343 - Communications: radio wave antennas
  • 015 - Brushing, scrubbing, and general cleaning
  • 052 - Static structures
  • 074 - Machine element or mechanism
  • 248 - Supports
  • 254 - Implements or apparatus for applying pushing or pulling force
  • 310 - Electrical generator or motor structure
  • 318 - Electricity: motive power systems