2997735

Information

• Patent Grant
• 2997735

• References
• Source

• Patent Number

  2,997,735

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1961
  63 years ago

• CPC

  • E05F1/1223 - with a compression or traction spring
  • E05F1/065 - Cam-and-wheel arrangements
  • E05Y2201/604 - Transmission members
  • E05Y2201/638 - Cams Ramps
  • E05Y2201/688 - Rollers
  • Y10T16/53826 - Resiliently biased rolling or sliding cam surface

• US Classifications

  • 016 - Miscellaneous hardware