US2485182A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aluminum plating process
Assignee: ARTHUR ARENT LAB Inc
•
Filing: 1945-04-17
•
Granted: 1949-10-18
•
Expires: 1965-04-17
Abstract
No abstract record available.
Inventors
- 👤 Arent Arthur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 05:26
CPC Classifications
C; C23; C23C; C23C18/00; C23C18/16; C23C18/31
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1207218A
Cited
US1211564A
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US1186217A
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US1436729A
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US1607676A
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US1770828A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-10-17 | 1953-04-18 | 1953-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-10-17 | 1957-04-18 | 1957-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-10-17 | 1961-04-18 | 1961-10-18 | $7700.00 | Window Closed / Lapsed |