US3121990A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Watch movement
Assignee: LIP D'HORLOGERIE SA
•
Filing: 1961-05-19
•
Granted: 1964-02-25
•
Expires: 1981-05-19
Abstract
No abstract record available.
Inventors
- 👤 Laviolette Jean Georges Henri
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 12:17
CPC Classifications
G; G04; G04B; G04B29/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
119 words
A WATCH MOVEMENT COMPRISING A LOWER PLATE, AN UPPER PLATE SPACEDLY SUPPORTED ON SAID LOWER PLATE, AN ESCAPE WHEEL HAVING AN ARBOR PIVOTALLY MOUNTED BETWEEN PIVOTS SECURED ON SAID LOWER AND UPPER PLATES AND PROVIDED WITH TEETH, A SUPPORT MOUNTED ON SAID LOWER PLATE AND CONTACTING THE LATTER, THE POSITION OF SAID SUPPORT BEING SELECTABLE RELATIVE TO SAID LOWER PLATE, AN INTERMEDIATE BRIDGE MEMBER SPACEDLY SUPPORTED ON SAID SUPPORT, A BALANCE WHEEL PROVIDED WITH A HAIR-SPRING AND HAVING AN ARBOR PIVOTALLY MOUNTED BETWEEN PIVOTS SECURED ON SAID SUPPORT AND SAID INTERMEDIATE BRIDGE MEMBER, A FURTHER INTERMEDIATE BRIDGE MEMBER ALSO SPACEDLY SUPPORTED ON SAID SUPPORT, AN ESCAPEMENT LEVER HAVING AN ARBOR PIVOTALLY MOUNTED BETWEEN PIVOTS SECURED ON SAID SUPPORT AND
Claim 2
Dependent Claim
119 words
A WATCH MOVEMENT COMPRISING A LOWER PLATE, AN UPPER PLATE SPACEDLY SUPPORTED ON SAID LOWER PLATE, AN ESCAPE WHEEL HAVING AN ARBOR PIVOTALLY MOUNTED BETWEEN PIVOTS SECURED ON SAID LOWER AND UPPER PLATES AND PROVIDED WITH TEETH, A SUPPORT MOUNTED ON SAID LOWER PLATE AND CONTACTING THE LATTER, THE POSITION OF SAID SUPPORT BEING SELECTABLE RELATIVE TO SAID LOWER PLATE, AN INTERMEDIATE BRIDGE MEMBER SPACEDLY SUPPORTED ON SAID SUPPORT, A BALANCE WHEEL PROVIDED WITH A HAIR-SPRING AND HAVING AN ARBOR PIVOTALLY MOUNTED BETWEEN PIVOTS SECURED ON SAID SUPPORT AND SAID INTERMEDIATE BRIDGE MEMBER, A FURTHER INTERMEDIATE BRIDGE MEMBER ALSO SPACEDLY SUPPORTED ON SAID SUPPORT, AN ESCAPEMENT LEVER HAVING AN ARBOR PIVOTALLY MOUNTED BETWEEN PIVOTS SECURED ON SAID SUPPORT AND
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-02-24 | 1967-08-26 | 1968-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-02-24 | 1971-08-26 | 1972-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-02-24 | 1975-08-26 | 1976-02-25 | $7700.00 | Window Closed / Lapsed |