Door lock

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4371205
SERIAL NO

06250753

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A vehicle door lock (201) and latch (204) assembly is provided whereby a key may be used to lock the door (200) and to prevent rotation of the outside door handle (214). An inside door handle (202) is provided remote from the lock assembly (201) and connected thereto by a linkage (216,232,246) which enables the inside handle (202) to operate the lock assembly (201) by overridng the key lock (308). The inside handle (202) can move the linkage to open the door (200) and lock or unlock the lock assembly (201). The outside handle (214) can open the door (200) only if the lock assembly (201) is unlocked. The lock assembly (201) may be unlocked from the outside only by turning the key in the lock (308) to the unlocked position.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
CATERPILLAR INC A CORP OF DE100 N E ADAMS STREET PEORIA IL

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kaveney, Jr John R East Peoria, IL 4 41

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