US3210897A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ground anchor securing device
Assignee: Individual
•
Filing: 1962-05-14
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Granted: 1965-10-12
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Expires: 1982-05-14
Abstract
No abstract record available.
Inventors
- 👤 Paul E Whittington
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:25
CPC Classifications
E; E02; E02D; E02D5/00; E02D5/74; E02D5/80; E02D5/808; E04; E04H; E04H15/00; E04H15/32; E04H15/62
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
A METHOD OF SECURING A GROUND ANCHOR HAVING A HOLLOW ROD MEMBER OR THE LIKE IN LOOSE OR SANDY SOIL COMPRISING THE PLACING OF THE ANCHOR BENEATH THE SURFACE OF THE GROUND, LEAVING A HOLLOW ANCHOR ROD MEMBER HAVING EGRESS EMEANS AT ITS LOWER END PROEJCTING ABOVE THE SURFACE OF THE GROUND, SECURING A PORTABLE DISPENSING UNIT HAVING AN OPENING IN THE BOTTOM CONTAINING CEMENT SLURRY OR THE LIKE AND HAVING A PIERCEABLE GAS CARTRIDGE ADJACENT A PIERCING POINT THEREIN TO THE UPPER PORTION OF THE ANCHOR ROD MEMBER, COMPRESSING THE CARTRIDGE TO ENGAGE THE
Claim 2
Independent Claim
95 words
A METHOD OF SECURING A GROUND ANCHOR HAVING A HOLLOW ROD MEMBER OR THE LIKE IN LOOSE OR SANDY SOIL COMPRISING THE PLACING OF THE ANCHOR BENEATH THE SURFACE OF THE GROUND, LEAVING A HOLLOW ANCHOR ROD MEMBER HAVING EGRESS EMEANS AT ITS LOWER END PROEJCTING ABOVE THE SURFACE OF THE GROUND, SECURING A PORTABLE DISPENSING UNIT HAVING AN OPENING IN THE BOTTOM CONTAINING CEMENT SLURRY OR THE LIKE AND HAVING A PIERCEABLE GAS CARTRIDGE ADJACENT A PIERCING POINT THEREIN TO THE UPPER PORTION OF THE ANCHOR ROD MEMBER, COMPRESSING THE CARTRIDGE TO ENGAGE THE
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) | 1968-10-11 | 1969-04-12 | 1969-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-11 | 1973-04-12 | 1973-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-11 | 1977-04-12 | 1977-10-12 | $7700.00 | Window Closed / Lapsed |