2857601

Information

• Patent Grant
• 2857601

• References
• Source

• Patent Number

  2,857,601

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1958
  66 years ago

• CPC

  • A42B1/22 - adjustable in size; Form-fitting or self adjusting head coverings; Devices for reducing hat size
  • Y10S52/06 - Toothed connecting means
  • Y10T24/4033 - One-piece
  • Y10T24/492 - Distorted structure having shape facilitating impaling
  • Y10T24/497 - including plural impaling elements

• US Classifications

  • 002 - Apparel
  • 024 - Buckles, buttons, clasps, etc.
  • 052 - Static structures