US3198644A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mortar compositions
Assignee: ATK Launch Systems LLC
•
Filing: 1961-11-15
•
Granted: 1965-08-03
•
Expires: 1981-11-15
Abstract
No abstract record available.
Inventors
- 👤 Anthony J Simonson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:28
CPC Classifications
C; C04; C04B; C04B28/00; C04B28/02; C04B28/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
166 words
A COMPOSITION CAPABLE OF BEING MIXED WITH ABOUT 65 TO ABOUT 75 PARTS BY WEIGHT OF WATER TO FORM A MASONRY AND STUCCO MORTAR AND CONSISTING ESSENTIALLY OF, IN COMBINATION WITH EACH 100 PARTS BY WEIGHT OF PORTLAND CEMENT THEREIN, ABOUT 500 TO 700 PARTS BY WEIGHT OF SAND, ABOUT 0.05 TO 0.25 PARTS BY WEIGHT OF A CELLULOSE MATERIAL SELECTED FROM THE GROUP CONSISTING OF METHYL CELLULOSE HAVING A VISCOSITY OF ABOUT 4,000 TO 20,000 CENTIPOISES IN A 2% AQUEOUS SOLUTION AND 2-HYDROXY ETHYL CELLULOSE HAVING A VISCOSITY OF ABOUT 5,000 TO 20,000 CENTIPOISES IN A 2% AQUEOUS SOLUTION AND 2-HYDROXY ETYL CELLULOSE HAVING A VISCOSITY OF ABOUT 5,000 TO 20,000 CENTIPOISES IN A 2% AQUEOUS SOLUTION AND ABOUT 0.1 TO 10 PARTS BY WEIGHT OF A BUNTE SALT AND A POLYSULFIDE SELECTED FROM THE GROUP CONSISTING OF ALKALILNE EARTH METAL AND ALKALI METAL POLYSULFIDES, AND BUNTE SALT AND SAID POLYSULFIDE BEING PRESENT IN SAID COMPOSITION IN A WEIGHT RATIO OF ABOUT 2:1 TO 3:1.
Claim 2
Dependent Claim
166 words
A COMPOSITION CAPABLE OF BEING MIXED WITH ABOUT 65 TO ABOUT 75 PARTS BY WEIGHT OF WATER TO FORM A MASONRY AND STUCCO MORTAR AND CONSISTING ESSENTIALLY OF, IN COMBINATION WITH EACH 100 PARTS BY WEIGHT OF PORTLAND CEMENT THEREIN, ABOUT 500 TO 700 PARTS BY WEIGHT OF SAND, ABOUT 0.05 TO 0.25 PARTS BY WEIGHT OF A CELLULOSE MATERIAL SELECTED FROM THE GROUP CONSISTING OF METHYL CELLULOSE HAVING A VISCOSITY OF ABOUT 4,000 TO 20,000 CENTIPOISES IN A 2% AQUEOUS SOLUTION AND 2-HYDROXY ETHYL CELLULOSE HAVING A VISCOSITY OF ABOUT 5,000 TO 20,000 CENTIPOISES IN A 2% AQUEOUS SOLUTION AND 2-HYDROXY ETYL CELLULOSE HAVING A VISCOSITY OF ABOUT 5,000 TO 20,000 CENTIPOISES IN A 2% AQUEOUS SOLUTION AND ABOUT 0.1 TO 10 PARTS BY WEIGHT OF A BUNTE SALT AND A POLYSULFIDE SELECTED FROM THE GROUP CONSISTING OF ALKALILNE EARTH METAL AND ALKALI METAL POLYSULFIDES, AND BUNTE SALT AND SAID POLYSULFIDE BEING PRESENT IN SAID COMPOSITION IN A WEIGHT RATIO OF ABOUT 2:1 TO 3:1.
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) | 1968-08-02 | 1969-02-01 | 1969-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-02 | 1973-02-01 | 1973-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-02 | 1977-02-01 | 1977-08-03 | $7700.00 | Window Closed / Lapsed |