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US3056384A
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Apparatus for the deposition of liquid materials
Assignee: McCorquodale Colour Display Ltd
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Filing: 1958-05-05
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Granted: 1962-10-02
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Expires: 1978-05-05
Abstract
No abstract record available.
Inventors
- 👤 Beale Evelyn Stewart Lansdowne
- 👤 Sanderson James Comber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:21
CPC Classifications
B; B41; B41F; B41F1/00; B41F1/26; B41F1/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1214856A
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US2302096A
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US2340943A
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US2463552A
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US2591941A
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US2779059A
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US2800930A
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DK63483A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-01 | 1966-04-02 | 1966-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-01 | 1970-04-02 | 1970-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-01 | 1974-04-02 | 1974-10-02 | $7700.00 | Window Closed / Lapsed |