Securing construction for timepiece

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4862432
SERIAL NO

07162382

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A timepiece construction member comprises a timepiece frame, trains, a motor, circuit member and so on. A supporting member for keeping and securing the timepiece construction member is made of a spring plate. The supporting member is engaged with the plate at the periphery thereof and as a result, the timepiece construction member is secured by a simple means. It is possible to provide a securing construction having a high reliability and a small number of members. Further, since the supporting member also serves as the other operating member such as a battery plus terminal, it is possible to provide a small sized securing construction for members. Furthermore, since the members of the timepiece are in contact with an elastic beam of the spring plate, the members of the timepiece can be secured stably.

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Patent Owner(s)

Patent OwnerAddress
SEIKO EPSON CORPORATIONTOKYO
SHIOJIRI KOGYO KABUSHIKI KAISHA3-5 OWA 3-CHOME SUWA-SHI NAGANO-KEN 392

International Classification(s)

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  • 1987 Application Filing Year
  • G04C Class
  • 25 Applications Filed
  • 0 Patents Issued To-Date
  • 0 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances19870255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hiraga, Imao Shiojiri, JP 8 170
Kubota, Masaru Shiojiri, JP 67 264
Okakura, Yojiro Shiojiri, JP 8 35
Shimura, Noriaki Shiojiri, JP 14 218
Takashi, Osamu Suwa, JP 1 4

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  • 4 Citation Count
  • G04C Class
  • 0 % this patent is cited more than
  • 36 Age
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