US3303244A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for forming foundation members
Assignee: Individual
•
Filing: 1964-08-20
•
Granted: 1967-02-07
•
Expires: 1984-08-20
Abstract
No abstract record available.
Inventors
- 👤 Dolen O Talley
- 👤 Myles H Schutte
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 04:11
CPC Classifications
E; E02; E02D; E02D5/00; E02D5/22; E02D5/34; E02D5/38; E02D5/385
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
A METHOD OF FORMING FOUNDATION MEMBERS FROM CONCRETE, COMPRISING THE STEPS OF, POSITIONING AN OUTER CASING AND AN INNER CASING IN UPRIGHT POSITIONS AND AN ANNULAR SPACE THEREBETWEEN ANS WITH THE LOWER END OF THE OUTER CASING EXTENDING INTO THE BOTTOM TO PROVIDE A SEAL THEREWITH, PRIVIDING SAND IN THE ANNULAR SPACE, THEREAFTER POURING CONCRETE INTO THE INNER CASING, REMOVING THE INNER CASING WHILE THE CONCRETE IS SOFT, AND WHEN THE CONCRETE HAS HARDENED SIMULTANEOUSLY LIFTING THE OUTER
Claim 2
Independent Claim
78 words
A METHOD OF FORMING FOUNDATION MEMBERS FROM CONCRETE, COMPRISING THE STEPS OF, POSITIONING AN OUTER CASING AND AN INNER CASING IN UPRIGHT POSITIONS AND AN ANNULAR SPACE THEREBETWEEN ANS WITH THE LOWER END OF THE OUTER CASING EXTENDING INTO THE BOTTOM TO PROVIDE A SEAL THEREWITH, PRIVIDING SAND IN THE ANNULAR SPACE, THEREAFTER POURING CONCRETE INTO THE INNER CASING, REMOVING THE INNER CASING WHILE THE CONCRETE IS SOFT, AND WHEN THE CONCRETE HAS HARDENED SIMULTANEOUSLY LIFTING THE OUTER
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-06 | 1970-08-08 | 1971-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-06 | 1974-08-08 | 1975-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-06 | 1978-08-08 | 1979-02-07 | $7700.00 | Window Closed / Lapsed |