US3345174A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rapid access photographic process
Assignee: Individual
•
Filing: 1965-08-02
•
Granted: 1967-10-03
•
Expires: 1985-08-02
Abstract
No abstract record available.
Inventors
- 👤 Charles R Dotson
- 👤 Harold M Campbell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:19
CPC Classifications
G; G03; G03C; G03C5/00; G03C5/26; G03C1/00; G03C1/005; G03C1/06; G03C1/42
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2126349A
Cited
US2541470A
Cited
US2614927A
Cited
US3178282A
Cited
FR1329588A
Cited
US3212895A
Cited
US3162534A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-02 | 1971-04-03 | 1971-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-02 | 1975-04-03 | 1975-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-02 | 1979-04-03 | 1979-10-03 | $7700.00 | Window Closed / Lapsed |