US3058197A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Die shaving wrought copper and its alloys
Assignee: Westinghouse Electric Corp
•
Filing: 1960-06-14
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Granted: 1962-10-16
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Expires: 1980-06-14
Abstract
No abstract record available.
Inventors
- 👤 James M Kelly
- 👤 Edward P Kelly
- 👤 Herman H Schmitt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 09:17
CPC Classifications
B; B23; B23D; B23D79/00; B23D79/12; B21; B21B; B21B45/00; B21B45/04; B21C; B21C35/00; B21C35/04; B23D3/00; B23D3/04; Y; Y10; Y10T; Y10T407/00; Y10T407/16; Y10T407/1614
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
42 words
A CUTTING DIE FOR SHAVING A SURFACE LAYER OFF OF A METAL BAR, A CUTTING EDGE ON THE DIE COMFORMING GENERALLY TO THE TRANSVERSE PERIPHERAL SHAPE OF THE SAID METAL BAR THAT IS TO BE SHAVED BY MOVING SAID METAL BAR PERPENDIC-
Claim 2
Dependent Claim
42 words
A CUTTING DIE FOR SHAVING A SURFACE LAYER OFF OF A METAL BAR, A CUTTING EDGE ON THE DIE COMFORMING GENERALLY TO THE TRANSVERSE PERIPHERAL SHAPE OF THE SAID METAL BAR THAT IS TO BE SHAVED BY MOVING SAID METAL BAR PERPENDIC-
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) | 1965-10-15 | 1966-04-16 | 1966-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-15 | 1970-04-16 | 1970-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-15 | 1974-04-16 | 1974-10-16 | $7700.00 | Window Closed / Lapsed |