Patent BE498176A successfully refreshed from Google Patents.
Patent US3050496A successfully refreshed from Google Patents.
US3050496A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Polymers of triazinyl vinyl monomers
Assignee: Dal Mon Research Co
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Filing: 1958-09-30
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Granted: 1962-08-21
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Expires: 1978-09-30
Abstract
No abstract record available.
Inventors
- 👤 Alelio Gaetanb F D
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:26
CPC Classifications
C; C08; C08F; C08F18/00; C08F18/22; Y; Y10; Y10S; Y10S8/00; Y10S8/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
20 words
A COMPOSITION OF MATTER COMPRISING A POLYMERIZATION PRODUCT OF A POLYMERIZABLE MASS COMPRISING AT LEAST ONE MONOMER OF THE STRUCTURE:
Claim 2
Dependent Claim
20 words
A COMPOSITION OF MATTER COMPRISING A POLYMERIZATION PRODUCT OF A POLYMERIZABLE MASS COMPRISING AT LEAST ONE MONOMER OF THE STRUCTURE:
References Cited (Backward Citations)
US2643990A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-20 | 1966-02-19 | 1966-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-20 | 1970-02-19 | 1970-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-20 | 1974-02-19 | 1974-08-21 | $7700.00 | Window Closed / Lapsed |