Patents
US 8851743 B1: Trigger mechanism for a chronograph watch
- Granted
- 2014-10-07
- Filed
- 2011-08-23 application 13215871
- Type
- Utility · 12 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A trigger mechanism for remotely operating the chronograph functions of a watch. A lever mounted to the watchcase is swingable about a pivotal connection for rotating a cylindrical cam. A rotary cam follower is displaced by the cam. A striker member extending from the cam follower actuates a pushbutton for controlling the chronograph functions.
Source: PVGPATDIS, file of 2026-04-10 (ipg141007.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Invicta Watch Company of America, Inc. 35 patents | US company or organization | West Hollywood, CA | INVICTA WATCH COMPANY OF AMERICA, INC. State business registration EXACT high confidence: identical full name and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Eyal Lalo | Hollywood, FL | 33 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G04B | Mechanically-driven clocks or watches; mechanical parts of clocks or watches in general; time pieces using the position of the sun, moon or stars | G04B3/045 | PVGPATDIS, file of 2026-04-10 |
| G04G | Electronic time-pieces | G04G21/02 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2011-08-31 | Assignment Assignment of assignor's interest | LALO, EYAL signed 2011-08-26 | INVICTA WATCH COMPANY OF AMERICA, INC. HOLLYWOOD, FL | 26838/901 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.