3805352

Information

• Patent Grant
• 3805352

• References
• Source

• Patent Number

  3,805,352

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1974
  50 years ago

• CPC

  • B21F37/02 - of resilient rings
  • F16J9/12 - Details
  • Y10S277/924 - Deformation, material removal, or molding for manufacture of seal
  • Y10T29/49274 - Piston ring or piston packing making

• US Classifications

  • 029 - Metal working
  • 277 - Seal for a joint or juncture