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Patent US2712004A successfully refreshed from Google Patents.
US2712004A
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Polymerizable and polymerized compositions comprising an allylmelamine or allylisomelamine
Assignee: Wyeth Holdings LLC
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Filing: 1952-10-28
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Granted: 1955-06-28
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Expires: 1972-10-28
Abstract
No abstract record available.
Inventors
- 👤 Walter M Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:03
CPC Classifications
C; C08; C08F; C08F220/00; C08F220/02; C08F220/10; C08F220/12; C08F283/00; C08L; C08L67/00; C08L67/06; C08L2666/00; C08L2666/02; C08L2666/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
21 words
A POLYMERIZABLE COMPOSITION COMPRISING (1) A COMPOUND OF THE CLASS OF COMPOUNDS CONSISTING OF (A) MELAMINES REPRESENTED BY THE GENERAL FORMULA
Claim 2
Dependent Claim
21 words
A POLYMERIZABLE COMPOSITION COMPRISING (1) A COMPOUND OF THE CLASS OF COMPOUNDS CONSISTING OF (A) MELAMINES REPRESENTED BY THE GENERAL FORMULA
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-06-27 | 1958-12-27 | 1959-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-06-27 | 1962-12-27 | 1963-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-06-27 | 1966-12-27 | 1967-06-28 | $7700.00 | Window Closed / Lapsed |