US2497894A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of electroplating fine wire of low elastic limit
Assignee: National Standard Co
•
Filing: 1944-10-14
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Granted: 1950-02-21
•
Expires: 1964-10-14
Abstract
No abstract record available.
Inventors
- 👤 Luke Clare
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:24
CPC Classifications
C; C25; C25D; C25D7/00; C25D7/06; C25D7/0607; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/923; Y10S428/924; Y10S428/926; Y10S428/9335; Y10S428/934; Y10S428/935; Y10T; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12535; Y10T428/12556; Y10T428/12562; Y10T428/12708; Y10T428/12715
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1068412A
Cited
US1068411A
Cited
US1117240A
Cited
US1210663A
Cited
US1513696A
Cited
US2075332A
Cited
US2093238A
Cited
US2370973A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-02-20 | 1953-08-22 | 1954-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-02-20 | 1957-08-22 | 1958-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-02-20 | 1961-08-22 | 1962-02-21 | $7700.00 | Window Closed / Lapsed |