US3450625A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrolytic plating tank
Assignee: KENNETH C RAMSEY
•
Filing: 1965-09-07
•
Granted: 1969-06-17
•
Expires: 1985-09-07
Abstract
No abstract record available.
Inventors
- 👤 Kenneth C Ramsey
- 👤 Walter Morris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:55
CPC Classifications
C; C25; C25D; C25D17/00; C25D17/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US82877A
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US494232A
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US578171A
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US969921A
Cited
US1062966A
Cited
US1449462A
Cited
US1734909A
Cited
US2771415A
Cited
US2984081A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-06-16 | 1972-12-16 | 1973-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-16 | 1976-12-16 | 1977-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-16 | 1980-12-16 | 1981-06-17 | $7700.00 | Window Closed / Lapsed |