Patent US3135097A successfully refreshed from Google Patents.
US3135097A
Expired / Lapsed
US
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Insulated foundation
Assignee: Arde Associates
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Filing: 1960-07-26
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Granted: 1964-06-02
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Expires: 1980-07-26
Abstract
No abstract record available.
Inventors
- 👤 Scheinberg Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 04:17
CPC Classifications
E; E02; E02D; E02D27/00; E02D27/32; E02D27/35; E02D3/00; E02D31/00; E02D31/10; E02D31/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
66 words
A FOUNDATION FOR SUPPORTING STRUCTURE IN ARCTIC REGIONS HAVING PERMANENTLY FROZEN SOIL, SAID FOUNDATION COMPRISING A BASED DISPOSED WITHIN A HOLE IN SAID FROZEN SOIL, AND A PEDESTAL EXTENDING UPWARD FROM SAID BASE AND ABOVE SAID FROZEN SOIL, SAID BASE BEING SUBSTANTIALLY SURROUNDED BY FROST RESISTANT FILL, SAID BASE HAVING THEREIN A CHAMBER CONTAINING A FREEZABLE LIQUID SENCE OF WHICH IS IN THE FROZEN, SOLID STATE.
Claim 2
Dependent Claim
66 words
A FOUNDATION FOR SUPPORTING STRUCTURE IN ARCTIC REGIONS HAVING PERMANENTLY FROZEN SOIL, SAID FOUNDATION COMPRISING A BASED DISPOSED WITHIN A HOLE IN SAID FROZEN SOIL, AND A PEDESTAL EXTENDING UPWARD FROM SAID BASE AND ABOVE SAID FROZEN SOIL, SAID BASE BEING SUBSTANTIALLY SURROUNDED BY FROST RESISTANT FILL, SAID BASE HAVING THEREIN A CHAMBER CONTAINING A FREEZABLE LIQUID SENCE OF WHICH IS IN THE FROZEN, SOLID STATE.
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Cited
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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) | 1967-06-02 | 1967-12-02 | 1968-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-02 | 1971-12-02 | 1972-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-02 | 1975-12-02 | 1976-06-02 | $7700.00 | Window Closed / Lapsed |