Patent US3263679A successfully refreshed from Google Patents.
US3263679A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surgical foot cast and appliances therefor
Assignee: Individual
•
Filing: 1964-02-12
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Granted: 1966-08-02
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Expires: 1984-02-12
Abstract
No abstract record available.
Inventors
- 👤 Frederick M Hass
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 11:30
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/04; A61F13/041; A61F13/045
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
92 words
IN A SURGICAL FOOT CAST HAVING AN OPENING THEREIN THROUGH WHICH THE TOES CAN PROJECT, AN ELONGATE BASE MEMBER ADAPTED TO BE POSITIONED ADJACENT THE SOLE OF THE FOOT AND RIGIDLY EMBEDDED WITHIN THE MATERIAL FROM WHICH THE CAST IS FORMED, AN EXTENSION ON SAID BASE MEMBER EXTENDING FORWARDLY THEREFROM THROUGH SAID OPENING AND ADAPTED TO EXTEND BENEATH THE TOES OF THE USER, A RIGID HOLLOW TOE COVER ADAPTED TO BE POSITIONED AROUND THE TOES OF THE USER AND MEANS DETACHABLY MOUNTING SAID COVER UPON SAID EXPOSED PORTION OF SAID BASE MEMBER.
Claim 2
Dependent Claim
92 words
IN A SURGICAL FOOT CAST HAVING AN OPENING THEREIN THROUGH WHICH THE TOES CAN PROJECT, AN ELONGATE BASE MEMBER ADAPTED TO BE POSITIONED ADJACENT THE SOLE OF THE FOOT AND RIGIDLY EMBEDDED WITHIN THE MATERIAL FROM WHICH THE CAST IS FORMED, AN EXTENSION ON SAID BASE MEMBER EXTENDING FORWARDLY THEREFROM THROUGH SAID OPENING AND ADAPTED TO EXTEND BENEATH THE TOES OF THE USER, A RIGID HOLLOW TOE COVER ADAPTED TO BE POSITIONED AROUND THE TOES OF THE USER AND MEANS DETACHABLY MOUNTING SAID COVER UPON SAID EXPOSED PORTION OF SAID BASE MEMBER.
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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) | 1969-08-01 | 1970-01-31 | 1970-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-01 | 1974-01-31 | 1974-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-01 | 1978-01-31 | 1978-08-02 | $7700.00 | Window Closed / Lapsed |