2241735

Information

• Patent Grant
• 2241735

• References
• Source

• Patent Number

  2,241,735

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1941
  83 years ago

• CPC

  • F02M61/18 - Injection nozzles
  • B24B39/02 - designed for working internal surfaces of revolution
  • F02M61/168 - Assembling; Disassembling; Manufacturing; Adjusting
  • Y10S29/049 - Work hardening with other step
  • Y10T29/49306 - Valve seat making

• US Classifications

  • 072 - Metal deforming
  • 029 - Metal working