US3343837A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spring-biased exercising device
Assignee: Individual
•
Filing: 1964-12-14
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Granted: 1967-09-26
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Expires: 1984-12-14
Abstract
No abstract record available.
Inventors
- 👤 Grzybowski Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:35
CPC Classifications
A; A63; A63B; A63B21/00; A63B21/02; A63B21/023; A63B21/0004; A63B21/40; A63B21/4041; A63B21/4045; A63B21/00058; A63B21/00069; A63B21/04; A63B21/0407; A63B21/0428; A63B21/055
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
72 words
A PHYSIOTHERAPEUTIC EXERCISER COMPRISING A SUPPORT MEMBER, A PAIR OF FLAT BARS SHIFTABLY MOUNTED ON SAID SUPPORT MEMBER FOR RELATIVE RECIPROCABLE MOVEMENT LONGITUDINALLY OF EACH OTHER, A TRANSVERSELY DISPOSED HAND GRIP FIXED ADJACENT THE OPPOSITE ENDS OF THE RESPECTIVE BARS, A PAIR OF EXTENSION SPRINGS, ONE END OF EACH OF THE PAIR OF SPRINGS ATTACHED TO THE SUPPORTING MEMBER AND THE OTHEER END OF EACH ATTACHED TO ONE OF THE RESPECTIVE BARS.
Claim 2
Dependent Claim
72 words
A PHYSIOTHERAPEUTIC EXERCISER COMPRISING A SUPPORT MEMBER, A PAIR OF FLAT BARS SHIFTABLY MOUNTED ON SAID SUPPORT MEMBER FOR RELATIVE RECIPROCABLE MOVEMENT LONGITUDINALLY OF EACH OTHER, A TRANSVERSELY DISPOSED HAND GRIP FIXED ADJACENT THE OPPOSITE ENDS OF THE RESPECTIVE BARS, A PAIR OF EXTENSION SPRINGS, ONE END OF EACH OF THE PAIR OF SPRINGS ATTACHED TO THE SUPPORTING MEMBER AND THE OTHEER END OF EACH ATTACHED TO ONE OF THE RESPECTIVE BARS.
Claim 3
Dependent Claim
150 words
A PHYSIOTHERAPEUTIC EXERCISER COMPRISING, A PAIR OF TELESCOPICALLY MOUNTED OUTER AND INNER TUBES, AN EXTENSION SPRING ENCLOSED WITHIN THE TUBES AND HAVING ITS OPPOSITE ENDS FASTENED TO THE RESPECTIVE TUBES TO BIAS THE TUBES INTO A CONTRACTED RELATIONSHIP, A HAND GRIP FIXED ADJACENT THE EXPOSED END OF THE INNER TUBE, AN ARCUATE-SHAPED TUBULAR PART SHIFTABLY MOUNTED ADJACENT THE OUTER END OF THE OUTER TUBE AND HAVING A CLAMP FOR FIXING THE POSITION OF THE PART ON THE TUBE, A CUSHION SECURED TO THE CONCAVE FACE OF THE TUBULAR PART, AN ACCESSORY PART SLIDABLY MOUNTED ON THE OUTER TUBE INWARDLY OF THE ARCUATESHAPED TUBULAR PART AND ADAPTED FOR FIXED POSITIONING THEREON BY A FORWARDLY ANGLED DISPOSITION OF THE ACCESSORY, WITH RESPECT TO THE TUBE, TO SPACE THE ACCESSORY FROM THE CUSHION ON THE ARCUATE-SHAPED TUBULAR PART TO SET THE EXERCISER OVER A PATIENT''S SHOULDER AND PERMIT EXERCISING THE ONE ADJACENT ARM.
Claim 4
Dependent Claim
150 words
A PHYSIOTHERAPEUTIC EXERCISER COMPRISING, A PAIR OF TELESCOPICALLY MOUNTED OUTER AND INNER TUBES, AN EXTENSION SPRING ENCLOSED WITHIN THE TUBES AND HAVING ITS OPPOSITE ENDS FASTENED TO THE RESPECTIVE TUBES TO BIAS THE TUBES INTO A CONTRACTED RELATIONSHIP, A HAND GRIP FIXED ADJACENT THE EXPOSED END OF THE INNER TUBE, AN ARCUATE-SHAPED TUBULAR PART SHIFTABLY MOUNTED ADJACENT THE OUTER END OF THE OUTER TUBE AND HAVING A CLAMP FOR FIXING THE POSITION OF THE PART ON THE TUBE, A CUSHION SECURED TO THE CONCAVE FACE OF THE TUBULAR PART, AN ACCESSORY PART SLIDABLY MOUNTED ON THE OUTER TUBE INWARDLY OF THE ARCUATESHAPED TUBULAR PART AND ADAPTED FOR FIXED POSITIONING THEREON BY A FORWARDLY ANGLED DISPOSITION OF THE ACCESSORY, WITH RESPECT TO THE TUBE, TO SPACE THE ACCESSORY FROM THE CUSHION ON THE ARCUATE-SHAPED TUBULAR PART TO SET THE EXERCISER OVER A PATIENT''S SHOULDER AND PERMIT EXERCISING THE ONE ADJACENT ARM.
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) | 1970-09-25 | 1971-03-27 | 1971-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-25 | 1975-03-27 | 1975-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-25 | 1979-03-27 | 1979-09-26 | $7700.00 | Window Closed / Lapsed |