2757031

Information

• Patent Grant
• 2757031

• References
• Source

• Patent Number

  2,757,031

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1956
  68 years ago

• CPC

  • E05C9/043 - with crank pins and connecting rods
  • Y10T292/0803 - Sliding and swinging
  • Y10T292/1093 - Seal

• US Classifications

  • 292 - Closure fasteners