Patent US3071891A successfully refreshed from Google Patents.
US3071891A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Whirling toy
Assignee: Individual
•
Filing: 1961-05-03
•
Granted: 1963-01-08
•
Expires: 1981-05-03
Abstract
No abstract record available.
Inventors
- 👤 Stippick Samuel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:01
CPC Classifications
A; A63; A63F; A63F7/00; A63F7/22; A63F7/36; A63F7/38; A63F7/382; A63F2250/00; A63F2250/48; A63F2250/485
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
67 words
A WHIRLING TOY COMPRISING AN OPEN GENERALLY PLANAR ELEMENT, AN ELONGATE HANDLE EXTENDING GENERALLY NORMAL TO SAID ELEMENT ECCENTRICALLY THEREOF, AND SWIVEL CONNECTION MEANS ANCHORING SAID HANDLE AT ONE END THEREOF TO A REGION OF SAID ELEMENT AT A DISTANCE FROM THE CENTER OF SAID ELEMENT APPROXIMATING THE RADIUS OF GYRATION, FOR GENERALLY COPLANAR ROTATION OF SAID ELEMENT BY MANIPULATION OF SAID HANDLE IN ANY DESIRED POSITION.
Claim 2
Dependent Claim
67 words
A WHIRLING TOY COMPRISING AN OPEN GENERALLY PLANAR ELEMENT, AN ELONGATE HANDLE EXTENDING GENERALLY NORMAL TO SAID ELEMENT ECCENTRICALLY THEREOF, AND SWIVEL CONNECTION MEANS ANCHORING SAID HANDLE AT ONE END THEREOF TO A REGION OF SAID ELEMENT AT A DISTANCE FROM THE CENTER OF SAID ELEMENT APPROXIMATING THE RADIUS OF GYRATION, FOR GENERALLY COPLANAR ROTATION OF SAID ELEMENT BY MANIPULATION OF SAID HANDLE IN ANY DESIRED POSITION.
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) | 1966-01-07 | 1966-07-09 | 1967-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-07 | 1970-07-09 | 1971-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-07 | 1974-07-09 | 1975-01-08 | $7700.00 | Window Closed / Lapsed |