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Ventilation systems therefor

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  • E04H13/005
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EFIXED CONSTRUCTIONS E04Building E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES SWIMMING OR SPLASH BATHS OR POOLS MASTS FENCING TENTS OR CANOPIES, IN GENERAL E04H13/00Monuments Tombs Burial vaults Columbaria

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E04H13/005Ventilation systems therefor
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Patents Grantslast 30 patents

  • Information Patent Grant

    Burial vault
    • Patent number 11,566,439
    • Issue date Jan 31, 2023
    • Polyguard & Co., LLC
    • Marvin Lee Schwab
    • E04 - BUILDING
  • Information Patent Grant

    Interment system including desiccation vessel for securely and port...
    • Patent number 10,954,688
    • Issue date Mar 23, 2021
    • Gary Green
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Burial system and method
    • Patent number 9,480,617
    • Issue date Nov 1, 2016
    • Byron M. Cook
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mausoleum construction
    • Patent number 5,408,787
    • Issue date Apr 25, 1995
    • Jerome J. Barnett
    • E04 - BUILDING
  • Information Patent Grant

    Process and apparatus for treatment of cemetary liquids, gases and...
    • Patent number 5,217,622
    • Issue date Jun 8, 1993
    • Jose E. Flores
    • E04 - BUILDING
  • Information Patent Grant

    Burial monument vault air circulation and filtration system
    • Patent number 5,076,151
    • Issue date Dec 31, 1991
    • Johnny Carrier
    • E04 - BUILDING
  • Information Patent Grant

    Mass interment system
    • Patent number 4,862,655
    • Issue date Sep 5, 1989
    • Bernard E. LePage
    • E04 - BUILDING
  • Information Patent Grant

    System for the inhumation of corpses
    • Patent number 3,945,094
    • Issue date Mar 23, 1976
    • Jose Luis Davila Daran
    • E04 - BUILDING
  • Information Patent Grant

    Mausoleum
    • Patent number 3,938,287
    • Issue date Feb 17, 1976
    • Fernand Gauchard
    • E04 - BUILDING
  • Information Patent Grant

    3564796
    • Patent number 3,564,796
    • Issue date Feb 23, 1971
    • E04 - BUILDING
  • Information Patent Grant

    2783523
    • Patent number 2,783,523
    • Issue date Mar 5, 1957
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    2545060
    • Patent number 2,545,060
    • Issue date Mar 13, 1951
    • E04 - BUILDING
  • Information Patent Grant

    1773862
    • Patent number 1,773,862
    • Issue date Aug 26, 1930
    • E04 - BUILDING
  • Information Patent Grant

    1773865
    • Patent number 1,773,865
    • Issue date Aug 26, 1930
    • E04 - BUILDING
  • Information Patent Grant

    1641124
    • Patent number 1,641,124
    • Issue date Aug 30, 1927
    • E04 - BUILDING
  • Information Patent Grant

    1641123
    • Patent number 1,641,123
    • Issue date Aug 30, 1927
    • E04 - BUILDING
  • Information Patent Grant

    1617144
    • Patent number 1,617,144
    • Issue date Feb 8, 1927
    • E04 - BUILDING
  • Information Patent Grant

    1592991
    • Patent number 1,592,991
    • Issue date Jul 20, 1926
    • E04 - BUILDING
  • Information Patent Grant

    1442087
    • Patent number 1,442,087
    • Issue date Jan 16, 1923
    • E04 - BUILDING
  • Information Patent Grant

    1427458
    • Patent number 1,427,458
    • Issue date Aug 29, 1922
    • E04 - BUILDING
  • Information Patent Grant

    1342812
    • Patent number 1,342,812
    • Issue date Jun 8, 1920
    • E04 - BUILDING
  • Information Patent Grant

    1333602
    • Patent number 1,333,602
    • Issue date Mar 16, 1920
    • E04 - BUILDING
  • Information Patent Grant

    1247338
    • Patent number 1,247,338
    • Issue date Nov 20, 1917
    • E04 - BUILDING
  • Information Patent Grant

    1244109
    • Patent number 1,244,109
    • Issue date Oct 23, 1917
    • E04 - BUILDING
  • Information Patent Grant

    1237823
    • Patent number 1,237,823
    • Issue date Aug 21, 1917
    • E04 - BUILDING
  • Information Patent Grant

    1234740
    • Patent number 1,234,740
    • Issue date Jul 31, 1917
    • E04 - BUILDING
  • Information Patent Grant

    1207855
    • Patent number 1,207,855
    • Issue date Dec 12, 1916
    • E04 - BUILDING
  • Information Patent Grant

    1192621
    • Patent number 1,192,621
    • Issue date Jul 25, 1916
    • E04 - BUILDING
  • Information Patent Grant

    1191244
    • Patent number 1,191,244
    • Issue date Jul 18, 1916
    • E04 - BUILDING
  • Information Patent Grant

    1189203
    • Patent number 1,189,203
    • Issue date Jun 27, 1916
    • E04 - BUILDING

Patents Applicationslast 30 patents