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Patent US3649507A successfully refreshed from Google Patents.
US3649507A
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Apparatus for continuous electroplating
Assignee: Oregon Tool Inc
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Filing: 1970-07-13
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Granted: 1972-03-14
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Expires: 1990-07-13
Abstract
Abstract Apparatus for electroplating items passing through an electrolyte on a continuous conveyor system including means for masking off portions of the items and further including means for automatic loading and unloading of the items to the conveyor system. The items are electrically isolated from one another, and each is individually electrically connected to a power source while in the electroplating bath.
Inventors
- 👤 Gary D Welter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:27
CPC Classifications
B; B65; B65G; B65G49/00; B65G49/02; B65G49/04; B65G49/0409; B65G49/0413; B65G49/0418; Y; Y10; Y10S; Y10S204/00; Y10S204/07
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-03-14 | 1975-09-13 | 1976-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-03-14 | 1979-09-13 | 1980-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-03-14 | 1983-09-13 | 1984-03-14 | $7700.00 | Window Closed / Lapsed |