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Precision Devices, Inc.
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Dallas, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Surface finish measuring device and method for gear teeth
Patent number
5,136,527
Issue date
Aug 4, 1992
Precision Devices, Inc.
Donald B. Koretz
G01 - MEASURING TESTING
Information
Patent Grant
Surface measuring instrument link arm assembly
Patent number
4,928,517
Issue date
May 29, 1990
Precision Devices Inc.
Frederick L. Fitts
G01 - MEASURING TESTING
Information
Patent Grant
Expanding arbor for locating the axis of an internal surface
Patent number
4,706,972
Issue date
Nov 17, 1987
Precision Devices, Inc.
Joseph M. Kormos
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
85135716 - PDI
Serial number
85135716
Registration number
4001477
Filing date
Sep 22, 2010
Precision Devices, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75289980 - DISTYTALK
Serial number
75289980
Filing date
May 12, 1997
Precision Devices, Inc.
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
75275223 - PDI
Serial number
75275223
Registration number
2139164
Filing date
Apr 15, 1997
Precision Devices, Inc.
35 - Advertising
Information
Trademark
75102470 - PDI
Serial number
75102470
Registration number
2200869
Filing date
May 10, 1996
Precision Devices, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74717105 - PERIPHERAL PLANET
Serial number
74717105
Filing date
Aug 17, 1995
Precision Devices, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74693219 - PRECISION DEVICES
Serial number
74693219
Registration number
2143834
Filing date
Jun 21, 1995
Precision Devices, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74691573 - PDI
Serial number
74691573
Registration number
1988372
Filing date
Jun 21, 1995
Precision Devices, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74524946 - PRECISION INSTRUMENTS
Serial number
74524946
Filing date
May 16, 1994
Precision Devices, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73205154 - SURFOMETER
Serial number
73205154
Registration number
1158886
Filing date
Feb 26, 1979
Precision Devices Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments