2235240

Information

• Patent Grant
• 2235240

• References
• Source

• Patent Number

  2,235,240

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1941
  83 years ago

• CPC

  • F21V37/0083 - Fastening of cover glasses
  • F21V17/00 - Fastening of component parts of lighting devices

• US Classifications

  • 431 - Combustion