US3234035A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cementitious systems
Assignee: ExxonMobil Technology and Engineering Co
•
Filing: 1963-05-22
•
Granted: 1966-02-08
•
Expires: 1983-05-22
Abstract
No abstract record available.
Inventors
- 👤 Augustus B Small
- 👤 Babcock Henry Nash
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 02:59
CPC Classifications
C; C04; C04B; C04B28/00; C04B28/02; C04B28/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
A DRY PORTLAND CEMENT COMPOSITION WHICH SETS HARD ON STANDING AND DOES NOT SHRINK WHEN MIXED WITH WATER IN THE RATIO OF ABOUT 6 TO 6 1/4 GALLONS OF WATER PER 94 PARTS BY WEIGHT OF PORTLAND CEMENT AND ALLOWED TO SET AND WHICH CONTAINS BETWEEN AND 16.10 AND ABOUT 132.68 PARTS BY WEIGHT OF FLUID COKE PARTICLES AND BETWEEN ABOUT 0 AND 194.5 PARTS BY WEIGHT OF SAND PER 94 PARTS BY WEIGHT OF PORTLAND CEMENT, SAID FLUID COKE PARTICLES BEING LESS THAN 3/16" IN SIZE AND MOSTLY BETWEEN AND 20 AND 200 MESH.
Claim 2
Dependent Claim
95 words
A DRY PORTLAND CEMENT COMPOSITION WHICH SETS HARD ON STANDING AND DOES NOT SHRINK WHEN MIXED WITH WATER IN THE RATIO OF ABOUT 6 TO 6 1/4 GALLONS OF WATER PER 94 PARTS BY WEIGHT OF PORTLAND CEMENT AND ALLOWED TO SET AND WHICH CONTAINS BETWEEN AND 16.10 AND ABOUT 132.68 PARTS BY WEIGHT OF FLUID COKE PARTICLES AND BETWEEN ABOUT 0 AND 194.5 PARTS BY WEIGHT OF SAND PER 94 PARTS BY WEIGHT OF PORTLAND CEMENT, SAID FLUID COKE PARTICLES BEING LESS THAN 3/16" IN SIZE AND MOSTLY BETWEEN AND 20 AND 200 MESH.
References Cited (Backward Citations)
GB189504632A
Cited
US1805431A
Cited
US1772149A
Cited
US2609882A
Cited
US2881130A
Cited
US3102039A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-07 | 1969-08-09 | 1970-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-07 | 1973-08-09 | 1974-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-07 | 1977-08-09 | 1978-02-08 | $7700.00 | Window Closed / Lapsed |