2507559

Information

• Patent Grant
• 2507559

• References
• Source

• Patent Number

  2,507,559

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1950
  75 years ago

• CPC

  • A47L1/12 - for cleaning both sides simultaneously
  • Y10S206/818 - Magnet
  • Y10S293/06 - Magnetic fender securing devices
  • Y10T24/32 - having magnetic fastener

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 024 - Buckles, buttons, clasps, etc.
  • 206 - Special receptacle or package
  • 248 - Supports
  • 293 - Vehicle fenders
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener