US2570600A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for metallizing articles
Assignee: SARGROVE ELECTRONIES Ltd
•
Filing: 1948-02-13
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Granted: 1951-10-09
•
Expires: 1968-02-13
Abstract
No abstract record available.
Inventors
- 👤 Sargrove John Adolph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 02:21
CPC Classifications
B; B05; B05B; B05B12/00; B05B7/00; B05B7/16; B05B7/20; B05B7/201; B05B7/203; C; C23; C23C; C23C4/00; C23C4/12; C23C4/129
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-10-08 | 1955-04-09 | 1955-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-10-08 | 1959-04-09 | 1959-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-10-08 | 1963-04-09 | 1963-10-09 | $7700.00 | Window Closed / Lapsed |