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Title: Wrist band

Abstract: A flexible link chain in which a plurality of transversely spaced end lugs are connected to each other by a plurality of connecting rods, on which center sheaths are rotatably disposed to rotatably support center links, respectively, which are disposed between the transversely spaced end lugs.


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Inventors: Aoki, Ryozo (Tokyo, JA)

Application Number: 759957
Filing Date: 1977-01-17
Publication_date: 1978-05-16
Assignee: Citizen Watch Company Limited (Tokyo, JA)
Primary Class(es): 59/80
Other Classes:
US Patent Ref:
1495228May, 1924Koenemann74/235.
2610463Sep, 1952Prestinari59/80.
3529416Sep, 1970King59/80.
3690064Sep, 1972Pompeo59/80.

Other Refs: 969,2621,120,1951,246,865
May, 1950FR
Dec, 1961DT
Sep, 1971UK

Primary Examiner: Lanham, C.W.
Assistant Examiner: Crosby, Gene P.
Attorney: Jordan; Frank J.