US2927402A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for rendering soil resistant to erosion with asphaltic oil-free petroleum resinous residue
Assignee: KERR MC GEE OIL IND Inc
•
Filing: 1956-02-21
•
Granted: 1960-03-08
•
Expires: 1976-02-21
Abstract
No abstract record available.
Inventors
- 👤 Mayer B Goren
- 👤 Marquardt Bobby Gene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:29
CPC Classifications
C; C08; C08L; C08L95/00; C08L95/005; Y; Y10; Y10S; Y10S106/00; Y10S106/90; Y10S47/00; Y10S47/09
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
44 words
A PROCESS FOR STABILIZING SOIL AGAINST EROSION COMPRISING TREATING THE SOIL WITH A SUBSTANTIALLY ASPHALTIC OILFREE PETROLEUM RESINOUS RESIDUE-IN-WATER EMULSION TO FORM A CONTINUOUS EROSION-RESISTANT FILM OF PETROLEUM RESINOUS RESIDUE ON THE SOIL SURFACE AND A CONTINUOUS EROSIONRESISTANT CONSOLIDATED SOIL LAYER BENEATH THE FILM.
Claim 2
Dependent Claim
44 words
A PROCESS FOR STABILIZING SOIL AGAINST EROSION COMPRISING TREATING THE SOIL WITH A SUBSTANTIALLY ASPHALTIC OILFREE PETROLEUM RESINOUS RESIDUE-IN-WATER EMULSION TO FORM A CONTINUOUS EROSION-RESISTANT FILM OF PETROLEUM RESINOUS RESIDUE ON THE SOIL SURFACE AND A CONTINUOUS EROSIONRESISTANT CONSOLIDATED SOIL LAYER BENEATH THE FILM.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-08 | 1963-09-07 | 1964-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-08 | 1967-09-07 | 1968-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-08 | 1971-09-07 | 1972-03-08 | $7700.00 | Window Closed / Lapsed |