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Kenlock Corporation
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Naka-ku, Yokohama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Locking device in a telescopic tubular tripod leg element assembly
Patent number
4,419,025
Issue date
Dec 6, 1983
Kenlock Corporation
Shoichiro Takahashi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Locking device in a telescopic tripod leg assembly
Patent number
4,185,936
Issue date
Jan 29, 1980
Kenlock Corporation
Shoichiro Takahashi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
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Trademark
73144917 - KENLOCK
Serial number
73144917
Registration number
1155346
Filing date
Oct 17, 1977
Kenlock Corporation
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments