Patent US3396096A successfully refreshed from Google Patents.
US3396096A
Expired / Lapsed
US
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Magnetic holder for electrophoresis material
Assignee: Gelman Sciences Inc
•
Filing: 1965-03-15
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Granted: 1968-08-06
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Expires: 1985-03-15
Abstract
No abstract record available.
Inventors
- 👤 James M Belote
- 👤 Herbert J Earle
- 👤 Gelman Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:22
CPC Classifications
G; G01; G01N; G01N27/00; G01N27/26; G01N27/416; G01N27/447; G01N27/44704; Y; Y10; Y10S; Y10S55/00; Y10S55/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
42 words
IN AN ELECTROPHORESIS CHAMBER HAVING SPACED SUPPORT RDGES FOR BRIDGING SPECIMEN STRIPS, A PLURALITY OF MAGNETIC ELEMENTS POSITIONED ON OPPOSITE SIDES OF A WALL OF A SUPPORTING RIDGE, ONE OF SAID ELEMENTS BEING REMOVABLE TO SELECTIVELY ENGAGE A SPECIMENT STRIP AND HOLD
Claim 2
Dependent Claim
42 words
IN AN ELECTROPHORESIS CHAMBER HAVING SPACED SUPPORT RDGES FOR BRIDGING SPECIMEN STRIPS, A PLURALITY OF MAGNETIC ELEMENTS POSITIONED ON OPPOSITE SIDES OF A WALL OF A SUPPORTING RIDGE, ONE OF SAID ELEMENTS BEING REMOVABLE TO SELECTIVELY ENGAGE A SPECIMENT STRIP AND HOLD
References Cited (Backward Citations)
US2557399A
Cited
US2693370A
Cited
US2768948A
Cited
US2834729A
Cited
US3042597A
Cited
US2965235A
Cited
US2964275A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-08-06 | 1972-02-05 | 1972-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-06 | 1976-02-05 | 1976-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-06 | 1980-02-05 | 1980-08-06 | $7700.00 | Window Closed / Lapsed |