Patent US3264108A successfully refreshed from Google Patents.
US3264108A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Antistatic photographic film
Assignee: GAF Chemicals Corp
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Filing: 1963-03-19
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Granted: 1966-08-02
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Expires: 1983-03-19
Abstract
No abstract record available.
Inventors
- 👤 Mackey E Scudder
- 👤 Ben-Ezra Aaron
- 👤 Fred E Woodward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:01
CPC Classifications
G; G03; G03C; G03C1/00; G03C1/76; G03C1/85; G03C1/856; G03C1/89
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
27 words
A PHOTOGRAPHIC MATERIAL COMPRISING A SUPPORT CARRYING A PHOTOGRAPHIC SILVER HALIDE EMULSION LAYER AND AN ANTI-STATIC LAYER COMPRISING A SALT OF A PHOSPHATE ESTER HAVING THE FORMULA:
Claim 2
Dependent Claim
27 words
A PHOTOGRAPHIC MATERIAL COMPRISING A SUPPORT CARRYING A PHOTOGRAPHIC SILVER HALIDE EMULSION LAYER AND AN ANTI-STATIC LAYER COMPRISING A SALT OF A PHOSPHATE ESTER HAVING THE FORMULA:
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-01 | 1970-01-31 | 1970-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-01 | 1974-01-31 | 1974-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-01 | 1978-01-31 | 1978-08-02 | $7700.00 | Window Closed / Lapsed |