1445003

Information

• Patent Grant
• 1445003

• References
• Source

• Patent Number

  1,445,003

• Date Filed

  Not available

• Date Issued

  Tuesday, February 13, 1923
  102 years ago

• CPC

  • F01B3/08 - the helices being arranged on the pistons
  • F04B5/02 - with double-acting pistons
  • F04B9/042 - the means being cams
  • F04B9/047 - the means being pin-and-slot mechanisms
  • Y10T74/18024 - Rotary to reciprocating and rotary
  • Y10T74/18312 - Grooved

• US Classifications

  • 074 - Machine element or mechanism
  • 092 - Expansible chamber devices
  • 123 - Internal-combustion engines
  • 418 - Rotary expansible chamber devices