2071575

Information

• Patent Grant
• 2071575

• References
• Source

• Patent Number

  2,071,575

• Date Filed

  Not available

• Date Issued

  Tuesday, February 23, 1937
  87 years ago

• CPC

  • A44B17/0011 - Press-button fasteners in which the elastic retaining action is obtained by a spring working in the plane of the fastener
  • Y10T24/45801 - Nonresilient walls define opening
  • Y10T24/45832 - formed from wire
  • Y10T24/45911 - and formed from or fixedly attached to projection or cavity portion
  • Y10T24/45927 - and inserted into or through cavity or projection

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.