1994142

Information

• Patent Grant
• 1994142

• References
• Source

• Patent Number

  1,994,142

• Date Filed

  Not available

• Date Issued

  Tuesday, March 12, 1935
  90 years ago

• CPC

  • E05D15/24 - consisting of parts connected at their edges
  • E05D13/1261 - specially adapted for overhead wings
  • E05Y2201/492 - Spring tensioners, tension sensors
  • E05Y2800/692 - Temporary use
  • E05Y2900/106 - for garages
  • Y10S70/11 - Garage door lock
  • Y10T16/3831 - Swiveling
  • Y10T16/641 - Drum and cord
  • Y10T70/5195 - Projectable bolt

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel
  • 016 - Miscellaneous hardware
  • 070 - Locks