Patent US2835602A successfully refreshed from Google Patents.
US2835602A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cementitious mixes
Assignee: Individual
•
Filing: 1957-11-22
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Granted: 1958-05-20
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Expires: 1977-11-22
Abstract
No abstract record available.
Inventors
- 👤 Roland G Benner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:36
CPC Classifications
C; C04; C04B; C04B20/00; C04B20/10; C04B20/12; C04B28/00; C04B28/24; C04B28/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
86 words
A FREE FLOWING COMPOSITION OF MATTER COMPRISING AGGREGATE, THE INDIVIDUAL PARTICLES OF SAID AGGREGATE CARRYING WATER-SOLUBLE SILICATE BINDER AND A FINELY DIVIDED HYDRAULIC CEMENT CARRIED BY SAID BINDER AND BEING PRESENT THEREON AS A SUBSTANTIALLY DRY DUST COAT WHEREBY EXCESSIVE SEPARATION OF SAID HYDRAULIC CEMENT FROM SAID AGGREGATE WILL NOT OCCUR IN NORMAL TRANSPORTATION AND STORAGE OF SAID COMPOSITION OF MATTER WHEN PACKAGED AS A PREMIX, THE RATIO BY WEIGHT OF SAID CEMENT TO SAID SILICATE BEING 1 PART OF CEMENT TO 0.0015-0.30 PART OF SILICATE.
Claim 2
Dependent Claim
86 words
A FREE FLOWING COMPOSITION OF MATTER COMPRISING AGGREGATE, THE INDIVIDUAL PARTICLES OF SAID AGGREGATE CARRYING WATER-SOLUBLE SILICATE BINDER AND A FINELY DIVIDED HYDRAULIC CEMENT CARRIED BY SAID BINDER AND BEING PRESENT THEREON AS A SUBSTANTIALLY DRY DUST COAT WHEREBY EXCESSIVE SEPARATION OF SAID HYDRAULIC CEMENT FROM SAID AGGREGATE WILL NOT OCCUR IN NORMAL TRANSPORTATION AND STORAGE OF SAID COMPOSITION OF MATTER WHEN PACKAGED AS A PREMIX, THE RATIO BY WEIGHT OF SAID CEMENT TO SAID SILICATE BEING 1 PART OF CEMENT TO 0.0015-0.30 PART OF SILICATE.
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) | 1961-05-19 | 1961-11-18 | 1962-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-19 | 1965-11-18 | 1966-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-19 | 1969-11-18 | 1970-05-20 | $7700.00 | Window Closed / Lapsed |