US2784151A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrodeposition
Assignee: Tiarco Corp
•
Filing: 1955-03-25
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Granted: 1957-03-05
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Expires: 1975-03-25
Abstract
No abstract record available.
Inventors
- 👤 Paul J Topelian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 05:18
CPC Classifications
C; C25; C25D; C25D5/00; C25D5/02; C25D5/022; C25D7/00; C25D7/10; C25D3/00; C25D3/02; C25D3/04; C25D3/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
55 words
A METHOD OF ELECTRODEPOSITING METAL FROM A BATH HAVING POOR THROWING POWER UNTO AN ELECTRICALLY-CONDUCTIVE OBJECT HAVING A MULTI-PLANAR AREA COMPRISING COVERING THE MULTI-PLANAR AREA WITH A POROUS, ELECTRICALLYCONDUCTIVE FABRIC, MAKING THE FABRIC-COVERED OBJECT THE CATHODE IN THE BATH, PASSING CURRENT BETWEEN THE OBJECT AND AN ANODE, AND SEPARATING THE FABRIC FROM THE PLATED OBJECT.
Claim 2
Independent Claim
55 words
A METHOD OF ELECTRODEPOSITING METAL FROM A BATH HAVING POOR THROWING POWER UNTO AN ELECTRICALLY-CONDUCTIVE OBJECT HAVING A MULTI-PLANAR AREA COMPRISING COVERING THE MULTI-PLANAR AREA WITH A POROUS, ELECTRICALLYCONDUCTIVE FABRIC, MAKING THE FABRIC-COVERED OBJECT THE CATHODE IN THE BATH, PASSING CURRENT BETWEEN THE OBJECT AND AN ANODE, AND SEPARATING THE FABRIC FROM THE PLATED OBJECT.
References Cited (Backward Citations)
US1567791A
Cited
US1868052A
Cited
US2194551A
Cited
GB496113A
Cited
US2434417A
Cited
US2745798A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-03-04 | 1960-09-03 | 1961-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-03-04 | 1964-09-03 | 1965-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-03-04 | 1968-09-03 | 1969-03-05 | $7700.00 | Window Closed / Lapsed |