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US2610606A
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Apparatus for the formation of metallic films by thermal evaporation
Assignee: New York University
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Filing: 1949-02-24
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Granted: 1952-09-16
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Expires: 1969-02-24
Abstract
No abstract record available.
Inventors
- 👤 Weber Ernst
- 👤 Vernon Mount
- 👤 Stanley A Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:51
CPC Classifications
C; C23; C23C; C23C14/00; C23C14/22; C23C14/24; Y; Y10; Y10T; Y10T29/00; Y10T29/43; Y10T29/435
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2301456A
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US2338234A
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US2398382A
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US2447789A
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US2453141A
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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) | 1955-09-16 | 1956-03-17 | 1956-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-09-16 | 1960-03-17 | 1960-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-09-16 | 1964-03-17 | 1964-09-16 | $7700.00 | Window Closed / Lapsed |