Patent US3145402A successfully refreshed from Google Patents.
US3145402A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Boot tree
Assignee: LE TRAPPEUR Inc
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Filing: 1963-03-19
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Granted: 1964-08-25
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Expires: 1983-03-19
Abstract
No abstract record available.
Inventors
- 👤 Henry J Kaminski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:53
CPC Classifications
A; A43; A43B; A43B5/00; A43B5/04; A43B5/0415; A43B5/0425
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
A BOOT TREE COMPRISING A PAIR OF SPACED U-SHAPED CHANNELS PROVIDING TWO OPPOSED BOOT SOLE SUPPORT SURFACES, ADJUSTABLE BOOT HEEL SECURING MEANS MOUNTED AT ONE END OF SAID SPACED CHANNELS, AND ADJUSTABLE BOOT TOE CLAMPING MEANS MOUNTED ON SAID SPACED CHANNELS IN SPACED RELATION TO SAID HEEL SECURING MEANS, SAID TOE CLAMPING MEANS INCLUDING TWO SUPPORT PLATES DISPOSED BETWEEN AND SLIDABLE ALONG SAID SPACED CHANNELS, A PAIR OF BRACKET EARS EXTENDING OUTWARD FROM EACH SAID SUPPORT PLATE, EACH PAIR OF EARS DEFINING A FIRST PIVOT AXIS, A CLAMPING ELEMENT MOUNTED FOR ROTATION ABOUT EACH SAID FIRST PIVOT AXIS,
Claim 2
Dependent Claim
98 words
A BOOT TREE COMPRISING A PAIR OF SPACED U-SHAPED CHANNELS PROVIDING TWO OPPOSED BOOT SOLE SUPPORT SURFACES, ADJUSTABLE BOOT HEEL SECURING MEANS MOUNTED AT ONE END OF SAID SPACED CHANNELS, AND ADJUSTABLE BOOT TOE CLAMPING MEANS MOUNTED ON SAID SPACED CHANNELS IN SPACED RELATION TO SAID HEEL SECURING MEANS, SAID TOE CLAMPING MEANS INCLUDING TWO SUPPORT PLATES DISPOSED BETWEEN AND SLIDABLE ALONG SAID SPACED CHANNELS, A PAIR OF BRACKET EARS EXTENDING OUTWARD FROM EACH SAID SUPPORT PLATE, EACH PAIR OF EARS DEFINING A FIRST PIVOT AXIS, A CLAMPING ELEMENT MOUNTED FOR ROTATION ABOUT EACH SAID FIRST PIVOT AXIS,
References Cited (Backward Citations)
US2680258A
Cited
US3074085A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-08-25 | 1968-02-24 | 1968-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-25 | 1972-02-24 | 1972-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-25 | 1976-02-24 | 1976-08-25 | $7700.00 | Window Closed / Lapsed |