2479422

Information

• Patent Grant
• 2479422

• References
• Source

• Patent Number

  2,479,422

• Date Filed

  Not available

• Date Issued

  Tuesday, August 16, 1949
  75 years ago

• CPC

  • F15B1/045 - Dead weight accumulators
  • F15B2201/21 - using springs
  • F15B2201/215 - using weights
  • F15B2201/305 - without separating means
  • F15B2201/411 - having valve means
  • F15B2201/413 - having multiple liquid ports

• US Classifications

  • 138 - Pipes and tubular conduits
  • 254 - Implements or apparatus for applying pushing or pulling force