Patent US2997979A successfully refreshed from Google Patents.
US2997979A
Expired / Lapsed
US
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Apparatus for applying metallic film to electrical components and the like
Assignee: Individual
•
Filing: 1958-09-15
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Granted: 1961-08-29
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Expires: 1978-09-15
Abstract
No abstract record available.
Inventors
- 👤 Tassara Luigi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:06
CPC Classifications
H; H01; H01C; H01C1/00; H01C1/14; H01C1/146; C; C23; C23C; C23C14/00; C23C14/22; C23C14/50; C23C14/505; H01B; H01B1/00; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49082; Y10T29/49101
Claims Analysis
Total Claims: 0
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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) | 1964-08-28 | 1965-02-27 | 1965-08-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-28 | 1969-02-27 | 1969-08-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-28 | 1973-02-27 | 1973-08-29 | $7700.00 | Window Closed / Lapsed |