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David C. Everest III
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Boulder, CO, US
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Patents Grants
last 30 patents
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Patent Grant
Ski boot buckle
Patent number
D284900
Issue date
Aug 5, 1986
Lange International S.A.
Edward L. Chalmers
D02 - Apparel and haberdashery
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Patent Grant
Buckle, notably for ski boots
Patent number
4,433,457
Issue date
Feb 28, 1984
Lange International S.A.
Edward L. Chalmers
A43 - FOOTWEAR
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Patent Grant
Buckle fastener, notably for sports footwear
Patent number
4,424,636
Issue date
Jan 10, 1984
Lange International S.A.
David C. Everest
A43 - FOOTWEAR
Information
Patent Grant
Forward lean adjuster for ski boots
Patent number
4,349,971
Issue date
Sep 21, 1982
Lange International S.A.
David C. Everest
A43 - FOOTWEAR