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US3238936A Expired / Lapsed US ⏱️ 0.0 years remaining

Apparatus for mechanical corrective therapy

Assignee: NATIONAL FOUNDATION FOR PHYSICAL MEDICINE AND GERIATRICS
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Filing: 1962-04-16
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Granted: 1966-03-08
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Expires: 1982-04-16
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Abstract

No abstract record available.

Inventors

  • 👤 Alfred T Siedentop

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 18:07
CPC Classifications
A; A61; A61F; A61F7/00; A61F7/007; A61H; A61H1/00; A61H1/02; A61H1/0218; A61H1/0222; A61H15/00; A61H15/0078; A61H2201/00; A61H2201/16; A61H2201/1602; A61H2201/1604; A61H2201/1607; A61H2201/164; A61H2201/1642; A61H2201/1657; A61H2201/1664; A61H2201/1669

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 207 words
APPARATUS FOR CONCURRENTLY APPLYING THREE-DIMENSIONAL THERAPEUTIC FRACTION TO THE HUMAN BODY, WHICH COMPRISES: A TABLE FOR STATICALLY SUPPORTING THE TORSO OF A PATIENT IN A SUPINE POSITION THEREON; ADJUSTABLE MEANS ON SAID TABLE FOR INDEPENDENTLY SUPPORTING THE HEAD OF THE PATIENT IN A COMFORTABLE POSITION; ADJUSTABLE MEANS ASSOCIATED WITH SAID HEAD SUPPORT MEANS FOR APPLYING A GENTLE LONGITUDINAL FORCE TO THE HEAD AREA OF THE PATIENT IN A DIRECTION TO APPLY TRACTION TO THE SIGNAL COLUMN OF THE PATIENT; ADJUSTABLE MEANS ON SAID TABLE FOR INDEPENDENTLY SUPPORTING THE LOWER EXTREMITIES OF THE PATIENT IN A COMFORTABLE POSITION; MEANS FOR SIMULTANEOUSLY APPLYING A GENTLE LONGITUDINAL FORCE TO SAID LOWER EXTREMITIES IN A DIRECTION OPPOSITE TO THE DIRECTION OF THE APPLICATION OF THE FORCE APPLIED TO THE HEAD AREA, TO APPLY TRACTION TO THE SPINAL COLUMN IN SAID OPPOSITE DIRECTION; MEANS FOR SIMULTANEOUSLY APPLYING A VERTICAL TRACTION FORCE TO A SELECTED SECTION OF THE SPINAL COLUMN OF THE PATIENT IN A TRAVELING, LONGITUDINALLY RECIPROCAL AND LATERALLY RESTRICTED PATH PARALLEL TO SAID SPINAL COLUMN; MEANS FOR APPLYING A CONTROLLED RHYTHMIC, VIBRATORY BEAT TO SAID VERTICAL TRACTION FORCE; THE ADJUSTABLE MEANS FOR INDEPENDENTLY SUPPORTING THE HEAD OF THE PATIENT COMPRISING A PAIR OF CUBSTANTIALLY PARALLEL VERTICAL POSTS ADJUSTABLE AS TO HEIGHT

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-03-07 1969-09-06 1970-03-08 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-03-07 1973-09-06 1974-03-08 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-03-07 1977-09-06 1978-03-08 $7700.00 Window Closed / Lapsed

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