Portable watch

Details Portable watch Portable watch

2011-07-12

2011-07-12

Kayes, Sean (Department: 2833)

Horology: time measuring systems or devices

Cases

With front or back details

C368S276000

Reexamination Certificate

active

07976214

ABSTRACT:
A portable watch has a watch case body having front and back sides. A time display portion is disposed at the front side of the case body for displaying time. The back side of the case body has a lid-receiving surface and a concavity that opens at the lid-receiving surface. A back lid is disposed on the lid-receiving surface to close the interior of the watch case body from the back side thereof, and the back lid has marking indicia and a projection that engages with the concavity in the back side of the watch case body to position the back lid in a predetermined position in which the marking indicia align with the 12 o'clock to 6 o'clock direction of the time display portion. A holding ring is threaded onto the watch case body with the back lid clamped therebetween to removably attach the back lid to the watch case body while maintaining the back lid in the predetermined position.

REFERENCES:
patent: 1332547 (1920-03-01), Eizerman
patent: 3633355 (1972-01-01), Sakata
patent: 4668101 (1987-05-01), Wuthrich
patent: 4945523 (1990-07-01), Lam
patent: 5224078 (1993-06-01), Mallin
patent: 5305292 (1994-04-01), Reynoso
patent: 5923622 (1999-07-01), Chung
patent: 6761479 (2004-07-01), Meyrat et al.
patent: 7399115 (2008-07-01), Mavilla et al.
patent: 2007/0189127 (2007-08-01), Pollak
patent: 2009/0303843 (2009-12-01), Albano

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