2538755

Information

• Patent Grant
• 2538755

• References
• Source

• Patent Number

  2,538,755

• Date Filed

  Not available

• Date Issued

  Tuesday, January 23, 1951
  73 years ago

• CPC

  • A47H5/06 - Devices with screw-threads on rods or spindles
  • A47H1/18 - Other curtain suspension devices
  • A47H15/02 - Runners
  • B65G35/063 - the traction element being a rotating bar or tube
  • Y10T16/355 - with antifriction means
  • Y10T16/359 - Cylinder
  • Y10T16/3825 - Traveling wheel
  • Y10T74/18056 - Rotary to or from reciprocating or oscillating

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel
  • 004 - Baths, closets, sinks, and spittoons
  • 016 - Miscellaneous hardware
  • 074 - Machine element or mechanism
  • 464 - Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts