US2602756A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nonflocculating, nonstriating nitrocellulose lacquer
Assignee: EIDP Inc
•
Filing: 1948-09-23
•
Granted: 1952-07-08
•
Expires: 1968-09-23
Abstract
No abstract record available.
Inventors
- 👤 Hucks Robert Tyler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 02:26
CPC Classifications
C; C09; C09D; C09D101/00; C09D101/08; C09D101/16; C09D101/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
26 words
A NON-FLOCCULATING AND NON-STIATING LACQUER COMPRISING CELLULOSE NITRATE, A SOLVENT THEREFOR, A PHTHALOCYANINE PIGMENT, AND AT LEAST 0.2%, BASED ON THE TOTAL COMPOSITIN, OF ETHYL CELLULOSE.
Claim 2
Dependent Claim
26 words
A NON-FLOCCULATING AND NON-STIATING LACQUER COMPRISING CELLULOSE NITRATE, A SOLVENT THEREFOR, A PHTHALOCYANINE PIGMENT, AND AT LEAST 0.2%, BASED ON THE TOTAL COMPOSITIN, OF ETHYL CELLULOSE.
References Cited (Backward Citations)
US1885475A
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US1900638A
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GB435614A
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US2062137A
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FR47562E
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FR47557E
Cited
US2170187A
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US2315870A
Cited
US2214667A
Cited
US2310866A
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US2310867A
Cited
US2413011A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-08 | 1956-01-07 | 1956-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-08 | 1960-01-07 | 1960-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-08 | 1964-01-07 | 1964-07-08 | $7700.00 | Window Closed / Lapsed |