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US3407066A
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US
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Light sensitive diazonium compounds and diazotype materials
Assignee: GAF GREAT BRITAIN Ltd
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Filing: 1964-06-11
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Granted: 1968-10-22
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Expires: 1984-06-11
Abstract
No abstract record available.
Inventors
- 👤 Mustacchi Henry
- 👤 Foley Henry Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:33
CPC Classifications
C; C07; C07D; C07D295/00; C07D295/04; C07D295/12; C07D295/135; G; G03; G03C; G03C1/00; G03C1/52; G03C1/54
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2551133A
Cited
US2665985A
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GB864011A
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GB853020A
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US3028240A
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US3113022A
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US3164469A
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GB937510A
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US3186845A
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US3281245A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-22 | 1972-04-22 | 1972-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-22 | 1976-04-22 | 1976-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-22 | 1980-04-22 | 1980-10-22 | $7700.00 | Window Closed / Lapsed |