1860263

Information

• Patent Grant
• 1860263

• References
• Source

• Patent Number

  1,860,263

• Date Filed

  Not available

• Date Issued

  Tuesday, May 24, 1932
  92 years ago

• CPC

  • G04B1/225 - with the aid of an interposed power-accumulator (secondary spring) which is always tensioned
  • G01F15/185 - Connecting means

• US Classifications

  • 285 - Pipe joints or couplings
  • 248 - Supports
  • 968 - Horology