US3372630A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for processing light sensitive film
Assignee: Houston Schmidt Ltd
•
Filing: 1965-06-04
•
Granted: 1968-03-12
•
Expires: 1985-06-04
Abstract
No abstract record available.
Inventors
- 👤 Schmidt Gunther
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:14
CPC Classifications
G; G03; G03D; G03D5/00; G03D5/003; G03D15/00; G03D15/02; G03D15/022; G03D3/00; G03D3/02; G03D3/06; G03D5/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2842865A
Cited
US3027821A
Cited
US3060594A
Cited
US3192846A
Cited
US3067758A
Cited
US3245334A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-12 | 1971-09-11 | 1972-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-12 | 1975-09-11 | 1976-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-12 | 1979-09-11 | 1980-03-12 | $7700.00 | Window Closed / Lapsed |