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US3605732A Expired / Lapsed US ⏱️ 0.0 years remaining

Exercising device

Assignee: Individual
•
Filing: 1969-09-10
•
Granted: 1971-09-20
•
Expires: 1989-09-10
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Abstract

Abstract AN EXERCISING DEVICE WHICH INCLUDES A BASE AND A PLANAR SUPPORT SURFACE PIVOTALLY SUPPORTED ABOVE THE BASE ON AN AXIS WHICH PERMITS THE PLANAR SUPPORT SURFACE TO EXPERIENCE OSCILLATORY MOTION WHEN DRIVEN BY AN ELECTRIC MOTIVE SYSTEM POSITIONED THERBENEATH. FOOT RETAINING MEMBERS ARE REMOVABLY SECURABLY TO THE PLANAR SUPPORT SURFACE AT ANY ONE OF A PLURALITY OF LOCATIONS DISPOSED THEREON WHEREBY WITH PROPER PLACEMENT, PRESELECTED AREAS AND MUSCLES OF A PATIENT''S FEET AND LEGS MAY BE EXERCISED, PREFERABLY ONE OR MORE OF SUCH LOCATIONS STRADDLES THE OSCILLATORY AXIS OF THE PLANAR SUPPORT SURFACE WHEREBY TRUE DORSIFLEXION ACTION OF THE HUMAN FOOT CAN BE ACHIEVED. ADDITIONALLY, ONE OR MORE OF SUCH LOCATIONS LIES ON THE OSCILLATORY AXIS OF THE PLANAR SUPPORT SURFACE WHEREBY WITH THE AID OF ADDITIONAL BRACKETS, THE FOOT MAY BE SUBJECTED TO AN EVERSION-INVERSION ACTION OR THE ARM OF THE PATIENT MAY BE SUBJECTED TO RECIPROCATING ROTATIVE MOVEMENT ABOUT THE SHOULDER.

Inventors

  • 👤 Joseph A Rapoza

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-07 15:59
CPC Classifications
A; A61; A61H; A61H1/00; A61H1/02; A61H1/005

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1974-09-19 1975-03-21 1975-09-20 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-09-19 1979-03-21 1979-09-20 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-09-19 1983-03-21 1983-09-20 $7700.00 Window Closed / Lapsed

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