VIZ MANUFACTURING COMPANY

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PHILADELPHIA, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for sealing a vessel under pressure
- Patent number 5,566,853
- Issue date Oct 22, 1996
- VIZ Manufacturing Co
- Alfred R. Schenker
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of assembling a differential pressure monitoring device
- Patent number 5,491,884
- Issue date Feb 20, 1996
- Viz Manufacturing Company, Inc.
- Luken W. Potts
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Differential pressure monitoring device
- Patent number 5,296,659
- Issue date Mar 22, 1994
- Viz Manufacturing Company, Inc.
- Luken W. Potts
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Passive ranging system utilizing range tone signals
- Patent number 5,173,690
- Issue date Dec 22, 1992
- VIZ Manufacturing Company
- Maurice Friedman
- G01 - MEASURING TESTING
Information Patent Grant
Passive ranging system for radiosondes
- Patent number 5,107,261
- Issue date Apr 21, 1992
- VIZ Manufacturing Company
- Maurice Friedman
- G01 - MEASURING TESTING
Information Patent Grant
Deployment apparatus and method for radiosondes
- Patent number 4,956,646
- Issue date Sep 11, 1990
- VIZ Manufacturing Company
- Edward J. Miller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Humidity sensing apparatus and method therefor
- Patent number 4,893,508
- Issue date Jan 16, 1990
- VIZ Manufacturing Company
- Maurice Friedman
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73473049 - VIZ
- Serial number 73473049
- Registration number 1326717
- Filing date Mar 30, 1984
- VIZ Manufacturing Company
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73473065 - VIZ
- Serial number 73473065
- Registration number 1326718
- Filing date Mar 30, 1984
- VIZ Manufacturing Company
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73112328 - ACCU-LOK
- Serial number 73112328
- Registration number 1106544
- Filing date Jan 13, 1977
- VIZ MANUFACTURING COMPANY
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments