1629539

Information

• Patent Grant
• 1629539

• References
• Source

• Patent Number

  1,629,539

• Date Filed

  Not available

• Date Issued

  Tuesday, May 24, 1927
  97 years ago

• CPC

  • A01M9/0038 - Portable pneumatic dusters
  • Y10T74/2186 - Gear casings
  • Y10T74/219 - Guards

• US Classifications

  • 074 - Machine element or mechanism
  • 277 - Seal for a joint or juncture