Flameless or glowless

Patents Grantslast 30 patents

  • Information Patent Grant

    Device for heating food contained in a sealed container

    • Patent number 4,501,259
    • Issue date Feb 26, 1985
    • Tarahelm Limited
    • Ramon Apellaniz
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Exothermic body

    • Patent number 4,331,731
    • Issue date May 25, 1982
    • Mitsubishi Gas Chemical Company, Inc.
    • Takashi Seike
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Electrochemical heating device

    • Patent number 4,080,953
    • Issue date Mar 28, 1978
    • Minnesota Mining and Manufacturing Company
    • William C. Mitchell
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3924603

    • Patent number 3,924,603
    • Issue date Dec 9, 1975
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3906926

    • Patent number 3,906,926
    • Issue date Sep 23, 1975
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3777816

    • Patent number 3,777,816
    • Issue date Dec 11, 1973
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    3666563

    • Patent number 3,666,563
    • Issue date May 30, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3314413

    • Patent number 3,314,413
    • Issue date Apr 18, 1967
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3301250

    • Patent number 3,301,250
    • Issue date Jan 31, 1967
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3240396

    • Patent number 3,240,396
    • Issue date Mar 15, 1966
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3229681

    • Patent number 3,229,681
    • Issue date Jan 18, 1966
    • A41 - WEARING APPAREL
  • Information Patent Grant

    3228403

    • Patent number 3,228,403
    • Issue date Jan 11, 1966
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    2757138

    • Patent number 2,757,138
    • Issue date Jul 31, 1956
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1991380

    • Patent number 1,991,380
    • Issue date Feb 19, 1935
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1729044

    • Patent number 1,729,044
    • Issue date Sep 24, 1929
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    1572975

    • Patent number 1,572,975
    • Issue date Feb 16, 1926
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1565509

    • Patent number 1,565,509
    • Issue date Dec 15, 1925
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    124594

    • Patent number 124,594
    • Issue date Mar 12, 1872
    • F24 - HEATING RANGES VENTILATING