Patent US3095262A successfully refreshed from Google Patents.
US3095262A
Expired / Lapsed
US
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Compacting metallic powders
Assignee: Bethlehem Steel Corp
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Filing: 1957-10-15
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Granted: 1963-06-25
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Expires: 1977-10-15
Abstract
No abstract record available.
Inventors
- 👤 George O Maish
- 👤 Elwood F Seasholtz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:00
CPC Classifications
B; B22; B22F; B22F3/00; B22F3/18; Y; Y10; Y10S; Y10S264/00; Y10S264/58; Y10S425/00; Y10S425/033; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/4902; Y10T29/49075; Y10T29/49076
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
28 words
A METHOD OF COMPACTING MAGNETIC METALLIC POWDERS WHICH COMPRISES MAGNETIZING SAID POWDER AND COMPACTING THE MAGNETIZED POWDER BY PASSING SAID POWDER BETWEEN A PAIR OF MAGNETIZED COMPACTING SURFACES.
Claim 2
Independent Claim
28 words
A METHOD OF COMPACTING MAGNETIC METALLIC POWDERS WHICH COMPRISES MAGNETIZING SAID POWDER AND COMPACTING THE MAGNETIZED POWDER BY PASSING SAID POWDER BETWEEN A PAIR OF MAGNETIZED COMPACTING SURFACES.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-24 | 1966-12-24 | 1967-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-24 | 1970-12-24 | 1971-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-24 | 1974-12-24 | 1975-06-25 | $7700.00 | Window Closed / Lapsed |