2190611

Information

• Patent Grant
• 2190611

• References
• Source

• Patent Number

  2,190,611

• Date Filed

  Not available

• Date Issued

  Tuesday, February 13, 1940
  85 years ago

• CPC

  • B21H1/00 - Making articles shaped as bodies of revolution
  • Y10T29/49487 - with axle or hub
  • Y10T29/49524 - Rim making
  • Y10T29/49732 - by attaching repair preform, e.g., remaking, restoring, or patching
  • Y10T29/49915 - Overedge assembling of seated part
  • Y10T29/49936 - Surface interlocking
  • Y10T29/49938 - Radially expanding part in cavity, aperture, or hollow body
  • Y10T29/51 - Plural diverse manufacturing apparatus including means for metal shaping or assembling
  • Y10T428/12472 - Microscopic interfacial wave or roughness

• US Classifications

  • 029 - Metal working
  • 428 - Stock material or miscellaneous articles