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WESTON INSTRUMENTS, INC
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NEWARK, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Combination display cover, handle, and tilt stand for portable inst...
Patent number
4,053,047
Issue date
Oct 11, 1977
Weston Instruments, Inc.
Joseph R. Andreaggi
G01 - MEASURING TESTING
Information
Patent Grant
Meter construction
Patent number
4,024,472
Issue date
May 17, 1977
Weston Instruments, Inc.
Julius Nador
G01 - MEASURING TESTING
Information
Patent Grant
Indicator with hub lighting system and 360.degree. concentric pointers
Patent number
3,997,777
Issue date
Dec 14, 1976
Weston Instruments, Inc.
Frank F. Pucciarello
G01 - MEASURING TESTING
Information
Patent Grant
Panel meter with adapter cover
Patent number
3,997,840
Issue date
Dec 14, 1976
Weston Instruments, Inc.
David B. Pearson
G01 - MEASURING TESTING
Information
Patent Grant
Fully digital spectrum analyzer using time compression and Discrete...
Patent number
3,984,669
Issue date
Oct 5, 1976
Weston Instruments, Inc.
Joseph L. Lehmann
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Video system for conveying digital and analog information
Patent number
3,984,624
Issue date
Oct 5, 1976
Weston Instruments, Inc.
William N. Waggener
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Moving coil instrument having electrically conductive coil form par...
Patent number
3,983,478
Issue date
Sep 28, 1976
Weston Instruments, Inc.
David B. Pearson
G01 - MEASURING TESTING
Information
Patent Grant
Digital thermometer using a dual slope A/D converter without a high...
Patent number
3,978,471
Issue date
Aug 31, 1976
Weston Instruments, Inc.
Austin T. Kelly
G01 - MEASURING TESTING
Information
Patent Grant
Spectrum analyzer having means for transient signal analysis
Patent number
3,969,705
Issue date
Jul 13, 1976
Weston Instruments, Inc.
William N. Waggener
G01 - MEASURING TESTING
Information
Patent Grant
Offset control in autozeroing circuits for analog-to-digital conver...
Patent number
3,958,236
Issue date
May 18, 1976
Weston Instruments, Inc.
Austin T. Kelly
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
72379740 - EMR
Serial number
72379740
Registration number
944624
Filing date
Dec 28, 1970
WESTON INSTRUMENTS INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72236308 - MASTER V
Serial number
72236308
Registration number
833301
Filing date
Jan 12, 1966
WESTON INSTRUMENTS, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72194846 - WESTON
Serial number
72194846
Registration number
795083
Filing date
Jun 3, 1964
WESTON INSTRUMENTS, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72194847 - WESTON
Serial number
72194847
Registration number
795170
Filing date
Jun 3, 1964
WESTON INSTRUMENTS, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments