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Scuba diving breathing regulator
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Patent number 5,950,622
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Issue date Sep 14, 1999
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Johnson Worldwide Associates
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Mitchell P. Pomerantz
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Scuba diving breathing regulator
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Patent number 5,690,100
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Issue date Nov 25, 1997
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Johnson Worldwide Assoc., Inc.
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Mitchell P. Pomerantz
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Gas pressure regulator
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Patent number 5,507,308
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Issue date Apr 16, 1996
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La Spirotechnique Industrielle et Commerciale
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Bernard Chambonnet
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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First stage scuba regulator
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Patent number 5,379,761
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Issue date Jan 10, 1995
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Manfred Schuler
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Device for feeding breathing gas
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Patent number 5,265,596
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Issue date Nov 30, 1993
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La Spirotechnique, Industrielle et Commerciale
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Francois Sauze
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Safety underwater pressure regulator
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Patent number 4,396,032
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Issue date Aug 2, 1983
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Pittman Products, Inc.
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Claude A. Duchesne
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Heat reclaimer for demand regulator
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Patent number 4,356,820
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Issue date Nov 2, 1982
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Sherwood-Selpac Corporation
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Joseph C. Trinkwalder
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Scuba regulator
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Patent number 4,226,257
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Issue date Oct 7, 1980
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Sherwood-Selpac Corporation
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Joseph C. Trinkwalder
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3054414
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Patent number 3,054,414
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Issue date Sep 18, 1962
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT