US3377168A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photographic stripping film
Assignee: Konica Minolta Graphic Imaging USA Inc
•
Filing: 1965-07-07
•
Granted: 1968-04-09
•
Expires: 1985-07-07
Abstract
No abstract record available.
Inventors
- 👤 John P Mally
- 👤 Jacob R Nussbaum
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 06:00
CPC Classifications
C; C08; C08L; C08L71/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
24 words
A PHOTOGRAPHIC STRIPPING FILM USEFUL FOR PHOTOGRAPHIC APPLICATIONS COMPRISING A FILM SUPPORT, A PHENOXY RESIN STRIPPING LAYER, AND A LIGHT-SENSITIVE GELATIN-SILVER HALIDE EMULSION LAYER.
Claim 2
Dependent Claim
24 words
A PHOTOGRAPHIC STRIPPING FILM USEFUL FOR PHOTOGRAPHIC APPLICATIONS COMPRISING A FILM SUPPORT, A PHENOXY RESIN STRIPPING LAYER, AND A LIGHT-SENSITIVE GELATIN-SILVER HALIDE EMULSION LAYER.
References Cited (Backward Citations)
US3210187A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-09 | 1971-10-09 | 1972-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-09 | 1975-10-09 | 1976-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-09 | 1979-10-09 | 1980-04-09 | $7700.00 | Window Closed / Lapsed |