2491630

Information

• Patent Grant
• 2491630

• References
• Source

• Patent Number

  2,491,630

• Date Filed

  Not available

• Date Issued

  Tuesday, December 20, 1949
  75 years ago

• CPC

  • F01B1/12 - Separate cylinder-crankcase elements coupled together to form a unit
  • F02F7/0031 - Construction kit principle (modular engines)
  • Y10S123/06 - Detachable
  • Y10S123/08 - Multiple engine units
  • Y10T29/49231 - I.C. [internal combustion] engine making
  • Y10T29/49893 - Peripheral joining of opposed mirror image parts to form a hollow body

• US Classifications

  • 092 - Expansible chamber devices
  • 029 - Metal working
  • 123 - Internal-combustion engines