1472335

Information

• Patent Grant
• 1472335

• References
• Source

• Patent Number

  1,472,335

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1923
  101 years ago

• CPC

  • F21L13/08 - by reciprocating pusher actuated by hand

• US Classifications

  • 362 - Illumination
  • 185 - Motors: spring, weight, or animal powered