US3201240A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Light-sensitive polycyclopentadiene and polycyclohexadiene compositions and printout elements prepared therewith
Assignee: Eastman Kodak Co
•
Filing: 1962-09-24
•
Granted: 1965-08-17
•
Expires: 1982-09-24
Abstract
No abstract record available.
Inventors
- 👤 Jan W H Faber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 07:32
CPC Classifications
G; G03; G03C; G03C1/00; G03C1/72; G03C1/73; C; C10; C10M; C10M2209/00; C10M2209/10; C10M2209/103; C10M2209/104; C10M2209/105; C10M2209/106
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
41 words
A LIGHT-SENSITIVE COMPOSITION COMPRISING (1) A RESINOUS LINEAR POLYMER SELECTED FROM THE GROUP CONSISTING OF A HOMOPOLYMER OF CYCLOPENTADIENE AND A HOMOPOLYMER OF A CYCLOHEXADIENE, AND (2) A HALOGENATED METHANE SENSITIZING COMPOUND SELECTED FROM THOSE REPRESENTED BY THE FOLLOWING GENERAL FORMULA:
Claim 2
Dependent Claim
41 words
A LIGHT-SENSITIVE COMPOSITION COMPRISING (1) A RESINOUS LINEAR POLYMER SELECTED FROM THE GROUP CONSISTING OF A HOMOPOLYMER OF CYCLOPENTADIENE AND A HOMOPOLYMER OF A CYCLOHEXADIENE, AND (2) A HALOGENATED METHANE SENSITIZING COMPOUND SELECTED FROM THOSE REPRESENTED BY THE FOLLOWING GENERAL FORMULA:
References Cited (Backward Citations)
US1587274A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-16 | 1969-02-15 | 1969-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-16 | 1973-02-15 | 1973-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-16 | 1977-02-15 | 1977-08-17 | $7700.00 | Window Closed / Lapsed |