Patent US3343679A successfully refreshed from Google Patents.
US3343679A
Expired / Lapsed
US
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Magnetic separator
Assignee: Individual
•
Filing: 1965-09-10
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Granted: 1967-09-26
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Expires: 1985-09-10
Abstract
No abstract record available.
Inventors
- 👤 Anthony E Lavender
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 10:35
CPC Classifications
B; B03; B03C; B03C1/00; B03C1/02; B03C1/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
92 words
A MAGNETIC SEPARATOR COMPRISING A FLUID CONDUIT, A FRAME PROVIDING AN AXIS OF ROTATION TRANSVERSE TO SAID CONDUIT, A BALANCED MAGNET MEANS ROTATABLY MOUNTED ABOUT SAID AXIS FORMING AN ARC OF ROTATION, SAID MAGNET MEANS SECURED TO SAID FRAME IN A PLANE PERPENDICULAR TO SAID AXIS OR ROTATION SPACED FROM SAID AXIS CLOSELY ADJACENT SAID ARC OF ROTATION, SAID MAGNET MEANS INCLUDING A MAGNET HAVING A SHANK, AN ENLARGED MAGNET FIXED AT EACH END OF SAID SHANK AND A CENTER OF GRAVITY, SAID CENTER OF GRAVITY LYING ON SAID AXIS OF ROTATION.
Claim 2
Dependent Claim
92 words
A MAGNETIC SEPARATOR COMPRISING A FLUID CONDUIT, A FRAME PROVIDING AN AXIS OF ROTATION TRANSVERSE TO SAID CONDUIT, A BALANCED MAGNET MEANS ROTATABLY MOUNTED ABOUT SAID AXIS FORMING AN ARC OF ROTATION, SAID MAGNET MEANS SECURED TO SAID FRAME IN A PLANE PERPENDICULAR TO SAID AXIS OR ROTATION SPACED FROM SAID AXIS CLOSELY ADJACENT SAID ARC OF ROTATION, SAID MAGNET MEANS INCLUDING A MAGNET HAVING A SHANK, AN ENLARGED MAGNET FIXED AT EACH END OF SAID SHANK AND A CENTER OF GRAVITY, SAID CENTER OF GRAVITY LYING ON SAID AXIS OF ROTATION.
References Cited (Backward Citations)
US2541202A
Cited
US2688403A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-25 | 1971-03-27 | 1971-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-25 | 1975-03-27 | 1975-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-25 | 1979-03-27 | 1979-09-26 | $7700.00 | Window Closed / Lapsed |