Patent US3228683A successfully refreshed from Google Patents.
US3228683A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Exercising device having a rotatable crossbar
Assignee: Individual
•
Filing: 1963-03-11
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Granted: 1966-01-11
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Expires: 1983-03-11
Abstract
No abstract record available.
Inventors
- 👤 Leslie F Leteff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:05
CPC Classifications
A; A63; A63B; A63B23/00; A63B23/035; A63B23/03575; A63B2023/003; A63B2208/00; A63B2208/02; A63B2208/0204; A63B2208/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
137 words
A TOY COMPRISING, IN COMBINATION, A SUBSTANTIALLY ELONGATED AND TUBULAR VERTICAL TUBE, A SUBSTANTIALLY TAPERED PLASTIC FOOT CARRIED BY SAID TUBE PRODUCING A MEANS FOR ANTISLIPPING OF SAID TUBE, A SUBTANTIALLY TUBULAR CROSS BAR CARRIED BY SAID VERTICAL TUBE, A SUBSTANTIALLY HOLLOW SLEEVE CARRIED BY SAID VERTICAL TUBE PROVIDING A MEANS FOR SUPPORTING SAID CROSS BAR, A SUBTANTIALLY ELONGATED AND THREADED BOLT CARRIED BY SAID VERTICAL TUBE PROVIDING A MEANS FOR SECURING SAID CROSS BAR AND SAID SLEEVE TO SAID VERTICAL TUBE, A LOCK WASHER AND A NUT CARRIED BY SAID TUBE SECURING SAID BOLT TO SAID TUBE, THE UPPER END OF SAID ELONGATED VERTICAL TUBE BEING PIVOTABLY SECURED TO THE CENTER OF SAID CROSS BAR AND SAID CROSS BAR ACRUATELY ROTATING UP AND DOWN UPON SAID BOLT CARRIED BY SAID CROSS BAR AND SAID VERTICAL TUBE.
Claim 2
Dependent Claim
137 words
A TOY COMPRISING, IN COMBINATION, A SUBSTANTIALLY ELONGATED AND TUBULAR VERTICAL TUBE, A SUBSTANTIALLY TAPERED PLASTIC FOOT CARRIED BY SAID TUBE PRODUCING A MEANS FOR ANTISLIPPING OF SAID TUBE, A SUBTANTIALLY TUBULAR CROSS BAR CARRIED BY SAID VERTICAL TUBE, A SUBSTANTIALLY HOLLOW SLEEVE CARRIED BY SAID VERTICAL TUBE PROVIDING A MEANS FOR SUPPORTING SAID CROSS BAR, A SUBTANTIALLY ELONGATED AND THREADED BOLT CARRIED BY SAID VERTICAL TUBE PROVIDING A MEANS FOR SECURING SAID CROSS BAR AND SAID SLEEVE TO SAID VERTICAL TUBE, A LOCK WASHER AND A NUT CARRIED BY SAID TUBE SECURING SAID BOLT TO SAID TUBE, THE UPPER END OF SAID ELONGATED VERTICAL TUBE BEING PIVOTABLY SECURED TO THE CENTER OF SAID CROSS BAR AND SAID CROSS BAR ACRUATELY ROTATING UP AND DOWN UPON SAID BOLT CARRIED BY SAID CROSS BAR AND SAID VERTICAL TUBE.
References Cited (Backward Citations)
US2832595A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-10 | 1969-07-12 | 1970-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-10 | 1973-07-12 | 1974-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-10 | 1977-07-12 | 1978-01-11 | $7700.00 | Window Closed / Lapsed |