3752209

Information

• Patent Grant
• 3752209

• References
• Source

• Patent Number

  3,752,209

• Date Filed

  Not available

• Date Issued

  Tuesday, August 14, 1973
  51 years ago

• CPC

  • A47C5/06 - Special adaptation of seat upholstery or fabric for attachment to tubular chairs
  • A47C4/06 - Attachment of upholstery or fabric to frames
  • A47C31/04 - Clamps for attaching flat elastic strips or flat meandering springs to frames
  • Y10T24/3427 - Clasp
  • Y10T24/44017 - with specific mounting means for attaching to rigid or semirigid supporting structure or structure-to-be-secured
  • Y10T24/44915 - Corrugated or toothed face
  • Y10T24/4727 - Webbing to tube [lawn chair]

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel
  • 024 - Buckles, buttons, clasps, etc.