1752048

Information

• Patent Grant
• 1752048

• References
• Source

• Patent Number

  1,752,048

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1930
  95 years ago

• CPC

  • B60S5/043 - characterised by the inflation control means or the drive of the air pressure system
  • Y10T137/6925 - With flow regulation responsive to hose movement
  • Y10T137/6929 - Reel type
  • Y10T137/6943 - Biased to retracted position
  • Y10T137/7043 - Guards and shields

• US Classifications

  • 137 - Fluid handling
  • 185 - Motors: spring, weight, or animal powered
  • 242 - Winding, tensioning, or guiding
  • 285 - Pipe joints or couplings