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KEL CORPORATION
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MELROSE, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Electrical connector
Patent number
D415997
Issue date
Nov 2, 1999
Kel Corporation
Yasuhiro Ono
D13 - Equipment for production, distribution, or transformation of energy
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73510435 - PMS COMPANION
Serial number
73510435
Filing date
Nov 26, 1984
KEL CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73352840 - KEL CORPORATION
Serial number
73352840
Filing date
Mar 3, 1982
KEL CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73352393 - VALTRON
Serial number
73352393
Filing date
Mar 1, 1982
KEL CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73352463 - PMS PIONEER MEDICAL SYSTEMS
Serial number
73352463
Filing date
Mar 1, 1982
KEL CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments