Mechanism for connecting ornamental parts of wrist watch

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5951193
SERIAL NO

08601935

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A mechanism for connecting ornamental parts of wrist watches that permit easily connecting and disconnecting ornamental parts without using any special tool and without marring the appearance of wrist watches. A stepped pin is inserted in a larger-diameter bore of a cocoon-shaped ring fitted in an end piece and a bore in a watch casing. Then, a smaller-diameter part of the stepped pin is moved into a smaller-diameter bore by pulling the watch casing and a band longitudinally. With the stepped pin thus securely held in place, the watch casing and band are firmly connected.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SEIKO KABUSHIKI KAISHA (TRADING AS SEIKO CORPORATION)5-11 GINZA 4-CHOME CHUO-KU TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hosokawa, Noboru Tokyo, JP 11 51
Kojima, Shunichi Tokyo, JP 6 241
Shimayama, Haruyuki Tokyo, JP 1 33
Tanaka, Taro Tokyo, JP 25 449
Yamamoto, Akio Tokyo, JP 196 3818

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