Description
Class G04D : APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
Subclass 7/02: Measuring, counting, calibrating, testing, or regulating apparatus for mainsprings
G04D 7/02
Sub-Class
Stats
- 2 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 1 Total Patent Owners
- 9 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11927922 | Coiling limitation device for a timepiece barrel | May 12, 21 | Mar 12, 24 | The Swatch Group Research and Development Ltd. |
| 9244437 | Device for winding a timepiece by means of the crown | Mar 04, 15 | Jan 26, 16 | Omega SA |
Recent Publications
Not Available
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 22 Months (last 2 years Issuances)
- 22 Months (last 5 years Issuances)