1136603

Information

• Patent Grant
• 1136603

• References
• Source

• Patent Number

  1,136,603

• Date Filed

  Not available

• Date Issued

  Tuesday, April 20, 1915
  109 years ago

• CPC

  • B21D53/645 - safety razor blades
  • B26B9/00 - Blades for hand knives
  • Y10T279/17 - Socket type
  • Y10T279/17982 - Molded or cast-in tang
  • Y10T403/49 - Member deformed in situ

• US Classifications

  • 076 - Metal tools and implements, making
  • 030 - Cutlery
  • 279 - Chucks or sockets
  • 403 - Joints and connections
  • 439 - Electrical connectors