1539594

Information

• Patent Grant
• 1539594

• References
• Source

• Patent Number

  1,539,594

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1925
  100 years ago

• CPC

  • F16N13/12 - with ratchet

• US Classifications

  • 222 - Dispensing
  • 123 - Internal-combustion engines
  • 184 - Lubrication