3772096

Information

• Patent Grant
• 3772096

• References
• Source

• Patent Number

  3,772,096

• Date Filed

  Not available

• Date Issued

  Tuesday, November 13, 1973
  51 years ago

• CPC

  • G04B37/221 - Wear resistant cases
  • G04D3/0097 - for components of the means protecting the mechanism against external influences
  • Y10T428/26 - Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
  • Y10T428/263 - Coating layer not in excess of 5 mils thick or equivalent
  • Y10T428/264 - Up to 3 mils
  • Y10T428/265 - 1 mil or less

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 148 - Metal treatment
  • 968 - Horology