US2801963A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for the determination of plating characteristics of plating baths
Assignee: ADRIAN MEDERT
•
Filing: 1953-12-08
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Granted: 1957-08-06
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Expires: 1973-12-08
Abstract
No abstract record available.
Inventors
- 👤 Richard O Hull
- 👤 John B Winters
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:05
CPC Classifications
C; C25; C25D; C25D17/00; C25D17/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
APPARATUS FOR DETERMINING THE PLATING CHARACTERISTICS OF A PLATING BATH DISPOSED IN A PLATING TANK HAVING ANODE MATERIAL IMMERSED THEREIN AND A CATHODE BUSBAR COMPRISING A SUPPORTING MEMBER SUSPENDED FROM THE CATHODE BUSBAR, A HALLOW TRIGONAL PRISMATIC CONTAINER HAVING ONE OPEN SIDE ATTACHED TO THE LOWER END OF THE SUPPORTING MEMBERS, A TEST PLATE MOUNTED VERTICALLY WITHIN THE CONTAINER ANGULARLY DISPOSED WITH RESPECT TO THE OPEN SIDE OF THE CONTAINER, AND MEANS FOR CONDUCTING CURRENT BETWEEN SAID BUSBAR AND THE SAID TEST PLATE AND MEANS FOR MEASURING THE CURRENT FLOWING TO SAID TEST PLATE.
Claim 2
Dependent Claim
94 words
APPARATUS FOR DETERMINING THE PLATING CHARACTERISTICS OF A PLATING BATH DISPOSED IN A PLATING TANK HAVING ANODE MATERIAL IMMERSED THEREIN AND A CATHODE BUSBAR COMPRISING A SUPPORTING MEMBER SUSPENDED FROM THE CATHODE BUSBAR, A HALLOW TRIGONAL PRISMATIC CONTAINER HAVING ONE OPEN SIDE ATTACHED TO THE LOWER END OF THE SUPPORTING MEMBERS, A TEST PLATE MOUNTED VERTICALLY WITHIN THE CONTAINER ANGULARLY DISPOSED WITH RESPECT TO THE OPEN SIDE OF THE CONTAINER, AND MEANS FOR CONDUCTING CURRENT BETWEEN SAID BUSBAR AND THE SAID TEST PLATE AND MEANS FOR MEASURING THE CURRENT FLOWING TO SAID TEST PLATE.
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) | 1960-08-05 | 1961-02-04 | 1961-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-05 | 1965-02-04 | 1965-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-05 | 1969-02-04 | 1969-08-06 | $7700.00 | Window Closed / Lapsed |