Patent US3379113A successfully refreshed from Google Patents.
US3379113A
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Method and apparatus for processing light-sensitive elements
Assignee: Fujifilm Holdings Corp
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Filing: 1966-06-23
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Granted: 1968-04-23
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Expires: 1986-06-23
Abstract
No abstract record available.
Inventors
- 👤 Hosoya Katsumi
- 👤 Iijima Yo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:49
CPC Classifications
G; G03; G03C; G03C5/00; G03C5/26; G03C5/38; G03D; G03D3/00; G03D3/08; G03D3/13; G03D3/135
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
35 words
A METHOD FOR PROCESSING LIGHT-SENSITIVE ELEMENTS WHICH COMPRISES PLACING IN A TANK AT LEAST TWO PROCESSING SOLUTIONS IN LAYERS, SAID SOLUTION HAVING DIFFERENT SPECIFIC GRAVITIES, AND PASSING A LIGHT-SENSITIVE ELEMENT SUCCESSIVELY THROUGH SAID SOLUTION LAYERS.
Claim 2
Independent Claim
35 words
A METHOD FOR PROCESSING LIGHT-SENSITIVE ELEMENTS WHICH COMPRISES PLACING IN A TANK AT LEAST TWO PROCESSING SOLUTIONS IN LAYERS, SAID SOLUTION HAVING DIFFERENT SPECIFIC GRAVITIES, AND PASSING A LIGHT-SENSITIVE ELEMENT SUCCESSIVELY THROUGH SAID SOLUTION LAYERS.
References Cited (Backward Citations)
US2458394A
Cited
US3288609A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-23 | 1971-10-23 | 1972-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-23 | 1975-10-23 | 1976-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-23 | 1979-10-23 | 1980-04-23 | $7700.00 | Window Closed / Lapsed |