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INTROTECH, A CALIFORNIA PARTNERSHIP
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SAN DIEGO, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Dual temperature indicator
Patent number
5,215,378
Issue date
Jun 1, 1993
Introtech, Inc.
Wendell J. Manske
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
77102888 - COLDMARK
Serial number
77102888
Registration number
3301540
Filing date
Feb 8, 2007
Introtech, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
77102903 - WARMMARK
Serial number
77102903
Registration number
3301541
Filing date
Feb 8, 2007
Introtech, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75398951 - BULLPROOF
Serial number
75398951
Filing date
Dec 2, 1997
Introtech
10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
Information
Trademark
75398964 - PROGENY
Serial number
75398964
Filing date
Dec 2, 1997
Introtech
10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
Information
Trademark
75398965 - COCKSURE
Serial number
75398965
Filing date
Dec 2, 1997
Introtech
10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth