3054529

Information

• Patent Grant
• 3054529

• References
• Source

• Patent Number

  3,054,529

• Date Filed

  Not available

• Date Issued

  Tuesday, September 18, 1962
  62 years ago

• CPC

  • F17C13/045 - Automatic change-over switching assembly for bottled gas systems with two (or more) gas containers
  • G05D16/0602 - two controllers being mounted in series
  • G05D16/0686 - characterised by the form of the lever
  • Y10S116/42 - Oil filter

• US Classifications

  • 222 - Dispensing
  • 116 - Signals and indicators