US3024965A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for vacuum deposition of metals
Assignee: Individual
•
Filing: 1957-10-08
•
Granted: 1962-03-13
•
Expires: 1977-10-08
Abstract
No abstract record available.
Inventors
- 👤 Milleron Norman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:28
CPC Classifications
C; C23; C23C; C23C14/00; C23C14/22; C23C14/24; C23C14/28; C23C14/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2103623A
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US2293186A
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US2469006A
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US2527747A
Cited
GB754102A
Cited
US2746831A
Cited
US2754259A
Cited
US2825619A
Cited
US2850225A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-03-12 | 1965-09-11 | 1966-03-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-12 | 1969-09-11 | 1970-03-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-12 | 1973-09-11 | 1974-03-13 | $7700.00 | Window Closed / Lapsed |