2217026

Information

• Patent Grant
• 2217026

• References
• Source

• Patent Number

  2,217,026

• Date Filed

  Not available

• Date Issued

  Tuesday, October 8, 1940
  84 years ago

• CPC

  • A43D100/02 - Punching and eyelet-setting machines or tools
  • A43D95/28 - Machines for attaching protectors to soles or heels
  • Y10S411/968 - Deformable base member
  • Y10T29/49833 - Punching, piercing or reaming part by surface of second part
  • Y10T83/0581 - Cutting part way through from opposite sides of work

• US Classifications

  • 029 - Metal working
  • 012 - Boot and shoe making
  • 036 - Boots, shoes, and leggings
  • 083 - Cutting
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener