US3704175A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electroforming jointless metal belt
Assignee: ThyssenKrupp Budd Co
•
Filing: 1971-02-01
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Granted: 1972-11-28
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Expires: 1991-02-01
Abstract
Abstract A METHOD OF FORMING A THIN METALLIC ENDLESS BELT INCLUDES THE STEPS OF ELECTRODEPOSITING METAL ON A MANDREL, CUTTING THE ELECTRODEPOSITED MATERIAL INTO SEGMENTS AND REMOVING THE SEGMENTS FROM THE MANDREL.
Inventors
- 👤 John J Mackinney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 04:52
CPC Classifications
C; C25; C25D; C25D1/00; C25D1/04
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) | 1975-11-28 | 1976-05-29 | 1976-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-11-28 | 1980-05-29 | 1980-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-11-28 | 1984-05-29 | 1984-11-28 | $7700.00 | Window Closed / Lapsed |