US3362931A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Calking composition comprising liquid carboxy terminated conjugated diene polymers and boron nitride
Assignee: Phillips Petroleum Co
•
Filing: 1963-05-20
•
Granted: 1968-01-09
•
Expires: 1983-05-20
Abstract
No abstract record available.
Inventors
- 👤 Kraus Gerard
- 👤 Jerry T Gruver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:30
CPC Classifications
C; C08; C08K; C08K3/00; C08K3/38
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
14 words
A COMPOSITION COMPRISING AN ADMIXTURE OF (A) A LIQUID POLYMERIC MATERIAL HAVING THE FORMULA
Claim 2
Dependent Claim
14 words
A COMPOSITION COMPRISING AN ADMIXTURE OF (A) A LIQUID POLYMERIC MATERIAL HAVING THE FORMULA
References Cited (Backward Citations)
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Cited
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Cited
US3005802A
Cited
US3135716A
Cited
US3074917A
Cited
US3108994A
Cited
US3097193A
Cited
US3214421A
Cited
US3232895A
Cited
US3159587A
Cited
US3178389A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-08 | 1971-07-10 | 1972-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-08 | 1975-07-10 | 1976-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-08 | 1979-07-10 | 1980-01-09 | $7700.00 | Window Closed / Lapsed |