3341974

Information

• Patent Grant
• 3341974

• References
• Source

• Patent Number

  3,341,974

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1967
  57 years ago

• CPC

  • F25D21/04 - Preventing the formation of frost or condensate
  • E06B7/2318 - by applying over- or under-pressure
  • F25D23/082 - Strips
  • E06B2009/586 - with heating to prevent frost or condensate
  • Y10S277/921 - Closure or weather strip seal
  • Y10S277/93 - Seal including heating or cooling feature

• US Classifications

  • 049 - Movable or removable closures
  • 062 - Refrigeration
  • 277 - Seal for a joint or juncture