Thomas O. Marx

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Rockton, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Pneumatic spring with protective boot
- Patent number 4,372,429
- Issue date Feb 8, 1983
- Atwood Vacuum Machine Co.
- Thomas O. Marx
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Gas spring with tubular shell seal
- Patent number 4,342,447
- Issue date Aug 3, 1982
- Atwood Vacuum Machine Company
- Thomas O. Marx
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Gas spring with improved terminal connector and mounting means
- Patent number 4,298,194
- Issue date Nov 3, 1981
- Atwood Vacuum Machine Company
- Thomas O. Marx
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Ball socket assembly with resilient locking key
- Patent number 4,225,261
- Issue date Sep 30, 1980
- Atwood Vacuum Machine Company
- Thomas O. Marx
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Gas spring and method of filling the same
- Patent number 4,194,731
- Issue date Mar 25, 1980
- Atwood Vacuum Machine Company
- Thomas O. Marx
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...