3769676

Information

• Patent Grant
• 3769676

• References
• Source

• Patent Number

  3,769,676

• Date Filed

  Not available

• Date Issued

  Tuesday, November 6, 1973
  51 years ago

• CPC

  • G04D3/0048 - for dials
  • B21D22/04 - for dimpling
  • B21D39/032 - by fitting a projecting part integral with one plate in a hole of the other plate
  • B21K25/00 - Uniting components to form integral members
  • B23P11/00 - Connecting metal parts or objects by metal-working techniques, not covered wholly by either B21J or B23K
  • Y10T29/49583 - having indicia, face, or dial
  • Y10T29/49915 - Overedge assembling of seated part
  • Y10T29/49938 - Radially expanding part in cavity, aperture, or hollow body

• US Classifications

  • 029 - Metal working
  • 968 - Horology