US3377795A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Calendar setting mechanism for an electric watch
Assignee: Hamilton Watch Co
•
Filing: 1966-03-11
•
Granted: 1968-04-16
•
Expires: 1986-03-11
Abstract
No abstract record available.
Inventors
- 👤 Donald J Rogers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 12:24
CPC Classifications
G; G04; G04B; G04B19/00; G04B19/24; G04B19/243; G04B19/247; G04B19/25; G04B27/00; G04B27/02; G04B27/026
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
41 words
A CALENDAR SETTING MECHANISM FOR A TIMEPIECE COMPRISING MOVABLE DATE INDICATING MEANS, MEANS ROTATABLY MOUNTED FOR SETTING SAID DATE INDICATING MEANS TO A NEW DATE, MANUALLY OPERABLE MEANS COUPLED TO SAID ROTATABLY MOUNTED MEANS FOR ROTATING THE LATTER, AND CAM MEANS
Claim 2
Dependent Claim
41 words
A CALENDAR SETTING MECHANISM FOR A TIMEPIECE COMPRISING MOVABLE DATE INDICATING MEANS, MEANS ROTATABLY MOUNTED FOR SETTING SAID DATE INDICATING MEANS TO A NEW DATE, MANUALLY OPERABLE MEANS COUPLED TO SAID ROTATABLY MOUNTED MEANS FOR ROTATING THE LATTER, AND CAM MEANS
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-16 | 1971-10-16 | 1972-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-16 | 1975-10-16 | 1976-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-16 | 1979-10-16 | 1980-04-16 | $7700.00 | Window Closed / Lapsed |