Patent US3176673A successfully refreshed from Google Patents.
US3176673A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Throwing toy
Assignee: Individual
•
Filing: 1962-08-02
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Granted: 1965-04-06
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Expires: 1982-08-02
Abstract
No abstract record available.
Inventors
- 👤 William E Dill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:19
CPC Classifications
A; A63; A63B; A63B59/00; A63B59/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
105 words
IN COMBINATION, A THROWING STICK AND A CIRCULAR HOOP, SAID THROWING STICK COMPRISING AN ELONGATED SHANK, AN OUTSTANDING DISC SECURED TO ONE END OF SAID SHANK, SAID DISC HAVING A BEVEL AT ITS INNER SIDE TOWARD SAID SHANK WHEREBY ROTATION OF SAID HOOP ABOUT SAID SHANK CAUSES SAID HOOP TO RIDE OVER SAID BEVEL AND BE THROWN, SAID HOOP COMPRISING A CIRCULAR MEMBER HAVING A SMOOTH CONTINUOUS INNER SURFACE IN CONTACT WITH SAID THROWING STICK, AND A MEMBER CARRIED BY SAID HOOP AT ONE POINT OF THE SAME, SAID MEMBER BEING SUFFICIENT IN WEIGHT TO IMPART A MARKED ECCENTRICITY TO THE THROWING OF SAID HOOP.
Claim 2
Dependent Claim
105 words
IN COMBINATION, A THROWING STICK AND A CIRCULAR HOOP, SAID THROWING STICK COMPRISING AN ELONGATED SHANK, AN OUTSTANDING DISC SECURED TO ONE END OF SAID SHANK, SAID DISC HAVING A BEVEL AT ITS INNER SIDE TOWARD SAID SHANK WHEREBY ROTATION OF SAID HOOP ABOUT SAID SHANK CAUSES SAID HOOP TO RIDE OVER SAID BEVEL AND BE THROWN, SAID HOOP COMPRISING A CIRCULAR MEMBER HAVING A SMOOTH CONTINUOUS INNER SURFACE IN CONTACT WITH SAID THROWING STICK, AND A MEMBER CARRIED BY SAID HOOP AT ONE POINT OF THE SAME, SAID MEMBER BEING SUFFICIENT IN WEIGHT TO IMPART A MARKED ECCENTRICITY TO THE THROWING OF SAID HOOP.
References Cited (Backward Citations)
US2002631A
Cited
US3079728A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-04-05 | 1968-10-05 | 1969-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-05 | 1972-10-05 | 1973-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-05 | 1976-10-05 | 1977-04-06 | $7700.00 | Window Closed / Lapsed |