2857643

Information

• Patent Grant
• 2857643

• References
• Source

• Patent Number

  2,857,643

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1958
  66 years ago

• CPC

  • A47G9/0246 - Fitted sheets
  • Y10T24/23 - Bedclothes holders
  • Y10T24/316 - Strap connector
  • Y10T24/3431 - Plural clasps
  • Y10T24/44145 - Resilient inserted member
  • Y10T24/44256 - with specifically shaped, nongripping, rigid structure for connecting independently operable clasps, clips, or support-clamps

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.
  • 005 - Beds