Donald J. Klein

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Jackson, TN, US

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Patents Grantslast 30 patents

Information Patent Grant
Fixtures for trapping condensation
- Patent number 7,428,909
- Issue date Sep 30, 2008
- Lasco Fittings, Inc.
- Donald J. Klein
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fitting for flexible tubing
- Patent number 6,899,355
- Issue date May 31, 2005
- Lasco Fittings, Inc.
- Donald J. Klein
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Thrust plug and method for using a thrust plug
- Patent number 6,758,244
- Issue date Jul 6, 2004
- Lasco Fittings, Inc.
- Larry Workman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Break away check valve
- Patent number 5,143,117
- Issue date Sep 1, 1992
- Tomkins Industries, Inc.
- Donald J. Klein
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
MANIFOLD ARRANGEMENT
- Publication number 20080106092
- Publication date May 8, 2008
- Lasco Fittings, Inc.
- Donald J. Klein
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Fixtures for trapping condensation
- Publication number 20060097427
- Publication date May 11, 2006
- Lasco Fittings, Inc.
- Donald J. Klein
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Thrust plug and method for using a thrust plug
- Publication number 20040035483
- Publication date Feb 26, 2004
- Larry Workman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Fitting for flexible tubing
- Publication number 20020167166
- Publication date Nov 14, 2002
- Donald J. Klein
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...