2780853

Information

• Patent Grant
• 2780853

• References
• Source

• Patent Number

  2,780,853

• Date Filed

  Not available

• Date Issued

  Tuesday, February 12, 1957
  68 years ago

• CPC

  • G02C11/00 - Non-optical adjuncts Attachment thereof
  • G02C3/003 - Arrangements for fitting and securing to the head in the position of use
  • Y10T24/44761 - Pivoted lock member

• US Classifications

  • D03 - Travel goods and personal belongings
  • 024 - Buckles, buttons, clasps, etc.