2240967

Information

• Patent Grant
• 2240967

• References
• Source

• Patent Number

  2,240,967

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1941
  83 years ago

• CPC

  • F02F3/042 - the inserts consisting of reinforcements in the skirt interconnecting separate wall parts
  • F02F3/027 - the skirt wall having cavities
  • F05C2201/021 - Aluminium
  • F05C2201/0448 - Steel

• US Classifications

  • 092 - Expansible chamber devices