US3545972A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adhesive subbing layer for a photographic emulsion
Assignee: EIDP Inc
•
Filing: 1969-01-14
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Granted: 1970-12-08
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Expires: 1989-01-14
Abstract
No abstract record available.
Inventors
- 👤 Alex Wasy D Cruz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:24
CPC Classifications
C; C08; C08F; C08F218/00; C08F218/02; C08F218/04; C08F220/00; C08F220/02; C08F220/10; C08F220/12; C08J; C08J7/00; C08J7/04; C08J7/0427; C08J7/043; C09; C09J; C09J131/00; C09J131/02; C09J133/00; C09J133/04; G; G03; G03C; G03C1/00; G03C1/76; G03C1/91; G03C1/93; C08J2323/00; C08J2323/02; C08J2323/04; C08J2323/06; C08J2367/00; C08J2367/02; C08J2475/00; C08J2475/04; C09J2301/00; C09J2301/30; C09J2301/302
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-12-07 | 1974-06-08 | 1974-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-07 | 1978-06-08 | 1978-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-07 | 1982-06-08 | 1982-12-08 | $7700.00 | Window Closed / Lapsed |