1732235

Information

• Patent Grant
• 1732235

• References
• Source

• Patent Number

  1,732,235

• Date Filed

  Not available

• Date Issued

  Tuesday, October 22, 1929
  95 years ago

• CPC

  • F17C1/00 - Pressure vessels
  • F17C2201/0119 - with flat end-piece
  • F17C2203/0607 - Coatings
  • F17C2203/0619 - with two layers
  • F17C2203/0636 - Metals
  • F17C2203/0639 - Steels
  • F17C2205/0305 - Bosses
  • F17C2205/0311 - Closure means
  • F17C2205/0323 - Valves
  • F17C2205/0382 - Constructional details of valves, regulators
  • F17C2221/014 - Nitrogen
  • F17C2223/0153 - Liquefied gas
  • F17C2223/035 - High pressure (>10 bar)
  • F17C2260/012 - Reducing weight
  • F17C2270/0563 - Pneumatic applications

• US Classifications

  • 220 - Receptacles
  • 213 - Railway draft appliances
  • 285 - Pipe joints or couplings