Patent US3971765A successfully refreshed from Google Patents.
US3721040A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mechanical doll
Assignee: Individual
•
Filing: 1971-02-24
•
Granted: 1973-03-20
•
Expires: 1991-02-24
Abstract
Abstract A MECHANICAL DOLL IN THE SHAPE OF A HUMAN FIGURE OR ROBOT HAVING A LOWER BODY PORTION WHICH MAY INCLUDE A PAIR OF LEGS SUPPORTING A MOVABLE UPPER BODY PORTION WHICH HAS ARMS AND A HEAD DISPOSED AT THE TOP THEREOF. MEANS IS PROVIDED WITHIN THE DOLL FOR SELECTIVELY CAUSING MOVEMENT OF THE UPPER BODY PORTION OF THE DOLL RELATIVE TO THE UPPER BODY PORTION OF THE DOLL BEING CAPABLE OF A COMBINATION OF MOVEMENTS IN TIMED RELATION TO ACHIEVE AN ORBITAL MOVEMENT OF A BAND OR, HANDS OF THE DOLL. THE DOLL MAY ALSO BE CAPABLE OF PROVIDING A SELECTED ONE OF THE MOTIONS, SUCH AS A SIDE-TO-SIDE MOVEMENT OF THE UPPER BODY RELATIVE TO THE LOWER BODY.
Inventors
- 👤 A Goldfarb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:15
CPC Classifications
A; A63; A63H; A63H13/00; A63H13/02; A63H13/04
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-03-19 | 1976-09-18 | 1977-03-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-03-19 | 1980-09-18 | 1981-03-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-03-19 | 1984-09-18 | 1985-03-20 | $7700.00 | Window Closed / Lapsed |