3725696

Information

• Patent Grant
• 3725696

• References
• Source

• Patent Number

  3,725,696

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1973
  51 years ago

• CPC

  • F21V21/22 - telescopic
  • F16M11/26 - by telescoping, with or without folding
  • F16M11/28 - Undercarriages for supports with one single telescoping pillar
  • F21S13/10 - with a standard
  • F21V17/06 - the fastening being onto or by the lampholder
  • F21V21/06 - Bases for movable standing lamps Fixing standards to the bases
  • F21V21/0824 - Ground spikes
  • F21V21/116 - Fixing lighting devices to arms or standards
  • F16M2200/027 - by friction
  • F16M2200/08 - Foot or support base

• US Classifications

  • 362 - Illumination