Patent US3417018A successfully refreshed from Google Patents.
US3417018A
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Method of thickening liquids and the products thereof
Assignee: Johns Manville Corp
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Filing: 1963-12-18
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Granted: 1968-12-17
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Expires: 1983-12-18
Abstract
No abstract record available.
Inventors
- 👤 Allan F Burns
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:31
CPC Classifications
C; C10; C10M; C10M5/00; B; B01; B01J; B01J19/00; B01J19/06; C09; C09D; C09D7/00; C09D7/40; C09D7/43; C08; C08K; C08K7/00; C08K7/02; C08K7/04; C08K7/10; C10M2201/00; C10M2201/10; C10M2201/102; C10N; C10N2050/00; C10N2050/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
33 words
A COMPOSITON COMPRISING A LIQUID BASE THICKENED WITH FIBROUS LOUGHLINITE IN AN EFFECTIVE AMOUNT OF AT LEAST ABOUT 0.5% BY WEIGHT OF SAID FIBROUS LOUGHLINITE BASED UPON THE WEIGHT OF SAID LIQUID BASE.
Claim 2
Dependent Claim
33 words
A COMPOSITON COMPRISING A LIQUID BASE THICKENED WITH FIBROUS LOUGHLINITE IN AN EFFECTIVE AMOUNT OF AT LEAST ABOUT 0.5% BY WEIGHT OF SAID FIBROUS LOUGHLINITE BASED UPON THE WEIGHT OF SAID LIQUID BASE.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-17 | 1972-06-17 | 1972-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-17 | 1976-06-17 | 1976-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-17 | 1980-06-17 | 1980-12-17 | $7700.00 | Window Closed / Lapsed |