Patent US3570011A successfully refreshed from Google Patents.
US3570011A
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US
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Assignee: Individual
•
Filing: 1968-10-03
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Granted: 1971-03-16
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Expires: 1988-10-03
Abstract
Abstract A DEVICE HAVING AN ELONGATED RIGID MEMBER INCLUDING SPACED APART ELEMENTS EMBRACING THE WEARER''S BACK. A PAIR OF END PORTIONS FLARED OUTWARDLY AWAY FROM THE WEARER''S BACK ARE CONNECTED THROUGH STRAPS TO THE WEARER''S CHEST AND ANKLES AND FEET. A BELT IS SECURED TO THE PAIR OF ELEMENTS FOR ENGAGEMENT AROUND THE WEARER''S WAIST TO HOLD THE ELONGATED MEMBER IN PLACE ON THE WEARER''S BACK. THE WEIGHT OF THE WEARER''S UPPER BODY PORTION IS CARRIED IN PART THROUGH THE ELONGATED MEMBER CONNECTED TO THE ANKLES AND FEET THROUGH AN ELASTIC CONNECTING MEANS WHEN THE WEARER IS IN A STOOPED POSITION.
Inventors
- 👤 Charley Bertel Naig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:50
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/01; A61F5/0102; A61F5/02
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) | 1974-03-15 | 1974-09-14 | 1975-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-03-15 | 1978-09-14 | 1979-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-03-15 | 1982-09-14 | 1983-03-16 | $7700.00 | Window Closed / Lapsed |