2530629

Information

• Patent Grant
• 2530629

• References
• Source

• Patent Number

  2,530,629

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1950
  74 years ago

• CPC

  • E05F15/686 - by cables or ropes
  • E05Y2900/106 - for garages
  • Y10T16/84 - Spring
  • Y10T70/5389 - Manually operable
  • Y10T70/5969 - Other element with switch

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel
  • 016 - Miscellaneous hardware
  • 049 - Movable or removable closures
  • 070 - Locks