US3087308A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of installing piles for resisting upward soil movements
Assignee: Raymond International Inc
•
Filing: 1957-08-26
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Granted: 1963-04-30
•
Expires: 1977-08-26
Abstract
No abstract record available.
Inventors
- 👤 Hart Linton
- 👤 Harry W D Hunter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:04
CPC Classifications
E; E02; E02D; E02D5/00; E02D5/22; E02D5/54; E02D27/00; E02D27/32; E02D27/50
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
108 words
METHOD OF INSTALLING A PILE CONSTRUCTION ADAPTED TO SUPPORT A STRUCTURE AND ALSO TO RESIST UPHEAVAL OF THE SOIL SURROUNDING THE PILE, WHICH METHOD COMPRISES: INTRODUCING A PILE SHELL DOWN TO A FIRM BEARING IN THE EARTH; INTRODUCING A FILLING OF CONCRETE IN SAID SHELL, BUT LEAVING A HOLE EXTENDING DOWN THERETHROUGH; INTRODUCING DRILLING MEANS THROUGH SAID HOLE AND BORING THEREWITH A HOLE DOWN FOR A SUBSTANTIAL DISTANCE INTO BEDROCK AS WELL AS THROUGH ANY EARTH INTERVENING BETWEEN THE LOWER END OF THE PILE AND SUCH BEDROCK; WITHDRAWING THE DRILLING MEANS; INTRODUCING AN ASSEMBLY INCLUDING ANCHORAGE MEANS FOR ENGAGING THE BEDROCK IN THE HOLE BORED THEREIN AND FOR
Claim 2
Dependent Claim
108 words
METHOD OF INSTALLING A PILE CONSTRUCTION ADAPTED TO SUPPORT A STRUCTURE AND ALSO TO RESIST UPHEAVAL OF THE SOIL SURROUNDING THE PILE, WHICH METHOD COMPRISES: INTRODUCING A PILE SHELL DOWN TO A FIRM BEARING IN THE EARTH; INTRODUCING A FILLING OF CONCRETE IN SAID SHELL, BUT LEAVING A HOLE EXTENDING DOWN THERETHROUGH; INTRODUCING DRILLING MEANS THROUGH SAID HOLE AND BORING THEREWITH A HOLE DOWN FOR A SUBSTANTIAL DISTANCE INTO BEDROCK AS WELL AS THROUGH ANY EARTH INTERVENING BETWEEN THE LOWER END OF THE PILE AND SUCH BEDROCK; WITHDRAWING THE DRILLING MEANS; INTRODUCING AN ASSEMBLY INCLUDING ANCHORAGE MEANS FOR ENGAGING THE BEDROCK IN THE HOLE BORED THEREIN AND FOR
References Cited (Backward Citations)
US1164085A
Cited
US1558127A
Cited
US2435345A
Cited
US2428070A
Cited
US2570003A
Cited
US2706498A
Cited
US2589484A
Cited
GB699615A
Cited
US2863292A
Cited
US2741910A
Cited
GB763899A
Cited
US2917901A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-29 | 1966-10-29 | 1967-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-29 | 1970-10-29 | 1971-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-29 | 1974-10-29 | 1975-04-30 | $7700.00 | Window Closed / Lapsed |