Patent US2967723A successfully refreshed from Google Patents.
Patent US3290044A successfully refreshed from Google Patents.
US3290044A
Expired / Lapsed
US
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Mobile exercise bar
Assignee: Individual
•
Filing: 1963-07-08
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Granted: 1966-12-06
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Expires: 1983-07-08
Abstract
No abstract record available.
Inventors
- 👤 John K Krodsen
- 👤 Walter J Slanec
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:41
CPC Classifications
A; A63; A63B; A63B21/00; A63B21/06; A63B21/0618; A63B22/00; A63B22/20; A63B2208/00; A63B2208/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
148 words
IN A MOBILE EXERCISER THE COMBINATION OF A GENERALLY FLAT FRAME COMPRISED OF A TRANSVERSE PORTION AND AN UPRIGHT PORTION HAVING AN UPPER END AND A LOWER END, SHAFT MEANS ON SAID FRAME AT SAID LOWER END IN A TRANSVERSE DIRECTION TO SAID FRAME, A PLURALITY OF WHEELS IN AXIAL ALIGNMENT WITH EACH OTHER AND MOUNTED ON SAID SHAFT MEANS FOR ROTARY MOVEMENT WITH RESPECT TO SAID FRAME, A HAND GRASPING MEANS EXTENDING IN A TRANSVERSE DIRECTION TO SAID FRAME DISPOSED AT THE UPPER END OF SAID FRAME, A WEIGHT ADJUSTABLY MOUNTED ON SAID UPRIGHT FRAME PORTION, SAID WEIGHT BEING SLIDEABLE BETWEEN THE UPPER AND LOWER ENDS OF SAID FRAME, AND MEANS FOR SELECTIVELY SECURING SAID WEIGHT AT VARIOUS ELEVATIONS BETWEEN THE UPPER AND LOWER ENDS OF SAID UPRIGHT FRAME PORTIONS, SAID WEIGHT COMPRISING A FLAT DISC HAVING A CENTRAL OPENING THERETHROUGH FOR RECEIVING SAID UPRIGHT FRAME PORTION.
Claim 2
Dependent Claim
148 words
IN A MOBILE EXERCISER THE COMBINATION OF A GENERALLY FLAT FRAME COMPRISED OF A TRANSVERSE PORTION AND AN UPRIGHT PORTION HAVING AN UPPER END AND A LOWER END, SHAFT MEANS ON SAID FRAME AT SAID LOWER END IN A TRANSVERSE DIRECTION TO SAID FRAME, A PLURALITY OF WHEELS IN AXIAL ALIGNMENT WITH EACH OTHER AND MOUNTED ON SAID SHAFT MEANS FOR ROTARY MOVEMENT WITH RESPECT TO SAID FRAME, A HAND GRASPING MEANS EXTENDING IN A TRANSVERSE DIRECTION TO SAID FRAME DISPOSED AT THE UPPER END OF SAID FRAME, A WEIGHT ADJUSTABLY MOUNTED ON SAID UPRIGHT FRAME PORTION, SAID WEIGHT BEING SLIDEABLE BETWEEN THE UPPER AND LOWER ENDS OF SAID FRAME, AND MEANS FOR SELECTIVELY SECURING SAID WEIGHT AT VARIOUS ELEVATIONS BETWEEN THE UPPER AND LOWER ENDS OF SAID UPRIGHT FRAME PORTIONS, SAID WEIGHT COMPRISING A FLAT DISC HAVING A CENTRAL OPENING THERETHROUGH FOR RECEIVING SAID UPRIGHT FRAME PORTION.
References Cited (Backward Citations)
US1422888A
Cited
FR631435A
Cited
US2470815A
Cited
US2617650A
Cited
US2973203A
Cited
US3003765A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-05 | 1970-06-06 | 1970-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-05 | 1974-06-06 | 1974-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-05 | 1978-06-06 | 1978-12-06 | $7700.00 | Window Closed / Lapsed |