US3605736A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cervical traction device
Assignee: Individual
•
Filing: 1969-02-18
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Granted: 1971-09-20
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Expires: 1989-02-18
Abstract
Abstract A TRACTION DEVICE SUPPORTED ON THE SHOULDERS OF A PERSON AND SURROUNDING THE HEAD FOR IMMOBOLIZING AN SUPPORTING THE SAME IN CONNECTION WITH CERVICAL DEFECTS. SHOULDER SADDLES AMOUNT A SUPPORTING ARCH FROM WHICH CHIN AND NECK SUSPENSION LOOPS ARE PIVOTALLY SUSPENDED. ADJUSTMENT OF SUSPENSION LOOPS AND SUSPENSION POINT LOCATIONS AS WELL AS THE POSITION OF THE ARCH OF THE SHOULDER SADDLES, ACCOMMODTES VARIATIONS IN SIZE AND PROPORTIONS OF DIFFERENT PERSONS.
Inventors
- 👤 Sabatino S D Amico
- 👤 Benito Tino D Amico
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:45
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/01; A61F5/04; A61F5/05; A61F5/055
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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 |