US3000288A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus and method for processing photographic elements
Assignee: AUTOLAB Corp
•
Filing: 1957-05-15
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Granted: 1961-09-19
•
Expires: 1977-05-15
Abstract
No abstract record available.
Inventors
- 👤 Douglas F Winnek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:34
CPC Classifications
G; G03; G03D; G03D3/00; G03D3/02; G03D13/00; G03D13/006; G03D13/007; G03D13/02; G03D3/06
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-09-18 | 1965-03-20 | 1965-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-18 | 1969-03-20 | 1969-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-18 | 1973-03-20 | 1973-09-19 | $7700.00 | Window Closed / Lapsed |