1749216

Information

• Patent Grant
• 1749216

• References
• Source

• Patent Number

  1,749,216

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1930
  94 years ago

• CPC

  • B05B11/3088 - the pump being a double-acting pump
  • F04B9/14 - Pumps characterised by muscle-power operation

• US Classifications

  • 222 - Dispensing
  • 184 - Lubrication
  • 239 - Fluid sprinkling, spraying, and diffusing
  • 417 - Pumps