Timepiece mechanism with adjustable inertia balance wheel
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 5, 2019
Grant Date -
Dec 7, 2017
app pub date -
Jun 5, 2017
filing date -
Jun 3, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Watch comprising a movement, with a timepiece balance wheel comprising a ring distinct from the balance rim, carried by a flange with respect to which this ring is movable in rotation to modify the position of inertia blocks elastically carried by the flange, each able to be indexed in different stable angular positions corresponding to a different inertia of the timepiece balance wheel, the movement further including an operating member movable between coupled and uncoupled positions which includes a stop means for immobilizing the rim in a coupled position, and a control means for rotating the ring to modify the position of the inertia blocks in the coupled position, the watch including a crown controlling the control means, a rotating coupling ring controlling the coupling/uncoupling of the operating member through contactless interaction with an external adjustment tool.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2017 Application Filing Year
- G04B Class
- 307 Applications Filed
- 242 Patents Issued To-Date
- 78.83 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- G04B Class
- 38.17 % this patent is cited more than
- 6 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Sep 5, 2026 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 5, 2030 |
