US3103121A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Step drive mechanism and escapement
Assignee: Consolidated Electronics Industries Corp
•
Filing: 1958-11-04
•
Granted: 1963-09-10
•
Expires: 1978-11-04
Abstract
No abstract record available.
Inventors
- 👤 Reed M Anderson
- 👤 Antonio A Buccitti
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 04:08
CPC Classifications
F; F16; F16H; F16H27/00; F16H27/04; F16H27/10; G; G04; G04C; G04C3/00; G04C3/16; G04C3/165; Y; Y10; Y10T; Y10T74/00; Y10T74/15; Y10T74/1502; Y10T74/1558; Y10T74/1565
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
AN ESCAPEMENT MECHANISM COMPRISING AN ESCAPE WHEEL MOUNTED FOR ROTATION, SAID ESCAPE WHEEL HAVING ALTERNATE OPPOSITELY PROJECTING ABUTMENT ELEMENTS AT SPACED INTERVALS ABOUT ITS PERIPHERY, SAID ELEMENTS ALTERNATELY PROJECTING RADIALLY OUTWARDLY AND INWARDLY FROM THE PERIPHERY, AN ESCAPE ELEMENT HAVING A PORTION POSITIONED IN STRADDLING RELATION TO SAID WHEEL AND MOVABLE BETWEEN TWO OPERATIVE POSITIONS FOR ALTERNATIVELY ENGAGING THE OPPOSITELY PROJECTING ABUTMENT ELEMENTS, AND SELECTIVELY ACTUABLE SOLENOID MEANS FOR MOVING SAID ESCAPE ELEMENT ALTERNATELY INTO SAID OPERATIVE POSITIONS.
Claim 2
Dependent Claim
78 words
AN ESCAPEMENT MECHANISM COMPRISING AN ESCAPE WHEEL MOUNTED FOR ROTATION, SAID ESCAPE WHEEL HAVING ALTERNATE OPPOSITELY PROJECTING ABUTMENT ELEMENTS AT SPACED INTERVALS ABOUT ITS PERIPHERY, SAID ELEMENTS ALTERNATELY PROJECTING RADIALLY OUTWARDLY AND INWARDLY FROM THE PERIPHERY, AN ESCAPE ELEMENT HAVING A PORTION POSITIONED IN STRADDLING RELATION TO SAID WHEEL AND MOVABLE BETWEEN TWO OPERATIVE POSITIONS FOR ALTERNATIVELY ENGAGING THE OPPOSITELY PROJECTING ABUTMENT ELEMENTS, AND SELECTIVELY ACTUABLE SOLENOID MEANS FOR MOVING SAID ESCAPE ELEMENT ALTERNATELY INTO SAID OPERATIVE POSITIONS.
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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) | 1966-09-09 | 1967-03-11 | 1967-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-09 | 1971-03-11 | 1971-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-09 | 1975-03-11 | 1975-09-10 | $7700.00 | Window Closed / Lapsed |