Patent US3244052A successfully refreshed from Google Patents.
US3244052A
Expired / Lapsed
US
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Toy musical cuckoo clock
Assignee: Kohner Bros Inc
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Filing: 1963-09-30
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Granted: 1966-04-05
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Expires: 1983-09-30
Abstract
No abstract record available.
Inventors
- 👤 Stubbmann Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 04:34
CPC Classifications
A; A63; A63H; A63H33/00; A63H33/30; A63H33/3066; A63H5/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
108 words
A MUSICAL AMUSEMENT DEVICE COMPRISING A SPRING DRIVEN MUSICAL MOVEMENT HAVING A ROTATABLE WINDUP SHAFT ADAPTED TO STORE ENERGY IN SAID MOVEMENT UPON ROTATION OF SAID SHAFT IN ONE DIRECTION ONLY, A FRAME CARRYING SAID MOVEMENT, AND MANUALLY OPERABLE WINDUP MEANS DRIVINGLY ENGAGING SAID SHAFT IN THE ENERGIZING DIRECTION ONLY, SAID WINDUP MEANS INCLUDING AN ELEMENT ROTATABLY MOUNTED ON SAID SHAFT FOR OSCILLATORY MOTION, FIXED ANGULAR LIMITS BETWEEN WHICH THE ELEMENT OSCILLATES, A UNIDIRECTIONAL CLUTCH LOCKING THE ELEMENT TO THE SHAFT FOR COMMON ROTATION THEREWITH UPON ROTATION OF THE ELEMENT IN THE ENERGIZING DIRECTION AND FREEING THE ELEMENT FROM THE SHAFT UPON COUNTER-ROTATION OF THE ELEMENT AND PULL
Claim 2
Dependent Claim
108 words
A MUSICAL AMUSEMENT DEVICE COMPRISING A SPRING DRIVEN MUSICAL MOVEMENT HAVING A ROTATABLE WINDUP SHAFT ADAPTED TO STORE ENERGY IN SAID MOVEMENT UPON ROTATION OF SAID SHAFT IN ONE DIRECTION ONLY, A FRAME CARRYING SAID MOVEMENT, AND MANUALLY OPERABLE WINDUP MEANS DRIVINGLY ENGAGING SAID SHAFT IN THE ENERGIZING DIRECTION ONLY, SAID WINDUP MEANS INCLUDING AN ELEMENT ROTATABLY MOUNTED ON SAID SHAFT FOR OSCILLATORY MOTION, FIXED ANGULAR LIMITS BETWEEN WHICH THE ELEMENT OSCILLATES, A UNIDIRECTIONAL CLUTCH LOCKING THE ELEMENT TO THE SHAFT FOR COMMON ROTATION THEREWITH UPON ROTATION OF THE ELEMENT IN THE ENERGIZING DIRECTION AND FREEING THE ELEMENT FROM THE SHAFT UPON COUNTER-ROTATION OF THE ELEMENT AND PULL
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) | 1969-04-04 | 1969-10-04 | 1970-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-04 | 1973-10-04 | 1974-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-04 | 1977-10-04 | 1978-04-05 | $7700.00 | Window Closed / Lapsed |