US3221446A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Elastic band powdered rolling toy
Assignee: Individual
•
Filing: 1963-12-16
•
Granted: 1965-12-07
•
Expires: 1983-12-16
Abstract
No abstract record available.
Inventors
- 👤 Norman A Keck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:04
CPC Classifications
A; A63; A63H; A63H29/00; A63H29/18
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
128 words
IN A TOY OF THE TYPE WHICH WHEN ROLLED IN ONE DIRECTION WILL REVERSE ITSELF AND ROLL IN THE OPPOSITE DIRECTION, THE COMBINATION OF A FRAME HAVING SPACED SIDE MEMBERS, A PAIR OF WHEELS EACH IN THE GENERAL SHAPE OF A HOLLOW CONE, SAID WHEELS BEING SPACED APART AND DISPOSED BETWEEN SAID SIDE MEMBERS WITH THE LARGER END OF EACH WHEEL FACING OUTWARDLY TOWARD ONE OF SAID SIDE MEMBERS, AND MEANS FOR CONNECTING SAID WHEELS AXIALLY BETWEEN SAID SIDE MEMBERS, SAID MEANS INCLUDING A LENGTH OF ELASSTIC BAND EXTENDING BETWEEN THE SMALLER END OF ONE OF SAID WHEELS AND ONE OF SAID SIDE MEMBERS AND A LENGTH OF ELASTIC BAND EXTENDING BETWEEN THE SMALLER END OF THE OTHER OF SAID WHEELS AND THE OTHER OF SAID SIDE MEMBERS.
References Cited (Backward Citations)
US2797527A
Cited
US2814160A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-06 | 1969-06-07 | 1969-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-06 | 1973-06-07 | 1973-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-06 | 1977-06-07 | 1977-12-07 | $7700.00 | Window Closed / Lapsed |