2643963

Information

• Patent Grant
• 2643963

• References
• Source

• Patent Number

  2,643,963

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1953
  71 years ago

• CPC

  • A47G27/0431 - Reinforcement or stiffening devices
  • Y10T16/109 - Hook
  • Y10T16/131 - Strips
  • Y10T16/95 - Miscellaneous element or attachment
  • Y10T24/1656 - Deflecting prong
  • Y10T428/24017 - Hook or barb
  • Y10T428/24174 - including sheet or component perpendicular to plane of web or sheet
  • Y10T428/2419 - Fold at edge
  • Y10T428/24479 - including variation in thickness

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 016 - Miscellaneous hardware
  • 024 - Buckles, buttons, clasps, etc.