Device for orientating a screwdown element for a timepiece

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9110444
APP PUB NO 20140071797A1
SERIAL NO

14115503

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Importance

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Abstract

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An orientable screwdown crown includes a cover and a device for adjusting the angular orientation of the cover in relation to a watch centerpart. The device for adjusting the angular orientation includes a coupling member and an indexing unit between the cover and the coupling member as well as a restoring unit, which endeavor to rotationally fix the cover and the coupling member. The indexing unit includes a first tooth arrangement arranged on the coupling member.

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Patent Owner(s)

Patent OwnerAddress
OMEGA SAJAKOB-STÄMPFLI-STRASSE 96 BIEL/BIENNE 2502

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Briswalter, Sebastien Pfetterhouse, FR 8 28
Knuchel, Daniel Biel, CH 10 42

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