1701889

Information

• Patent Grant
• 1701889

• References
• Source

• Patent Number

  1,701,889

• Date Filed

  Not available

• Date Issued

  Tuesday, February 12, 1929
  96 years ago

• CPC

  • B21C37/02 - of sheets
  • Y10S29/026 - Method or apparatus with machining
  • Y10S82/90 - Lathe thermal regulation
  • Y10T29/307 - by shaving or longitudinal cutting
  • Y10T29/32 - Spiral cutting of flat stock
  • Y10T29/49789 - Obtaining plural product pieces from unitary workpiece
  • Y10T82/10 - Process of turning
  • Y10T82/25 - Lathe

• US Classifications

  • 029 - Metal working
  • 069 - Leather manufactures
  • 082 - Turning
  • 219 - Electric heating