Patent US2423199A successfully refreshed from Google Patents.
US3560992A
Expired / Lapsed
US
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Device for recording nuclear resonance spectra
Assignee: Individual
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Filing: 1969-01-08
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Granted: 1971-02-02
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Expires: 1989-01-08
Abstract
Abstract APPARATUS FOR RECORDING NUCLEAR MAGNETIC RESONANCE SPECTRA IN WHICH A STANDARD RECORDING CHART IS INSERTED INTO A CLAMPING DEVICE TRANSFERRING IT ALONG THE RECORDING PLANE IN PARALLEL RELATIONSHIP TO THE LATTER, UNDER THE ACTION OF A DRIVE, WHICH ENSURES OBSERVATION OF THE WHOLE SPECTRUM WHILE IT IS BEING RECORDED.
Inventors
- 👤 Jury Lvovich Kleiman
- 👤 Nikolai Viktorovich Morkovin
- 👤 Leonty Ivanovich Koltsov
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 03:44
CPC Classifications
G; G01; G01R; G01R33/00; G01R33/20; G01R33/44; G01R33/46; G01R33/28
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) | 1974-02-01 | 1974-08-03 | 1975-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-01 | 1978-08-03 | 1979-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-01 | 1982-08-03 | 1983-02-02 | $7700.00 | Window Closed / Lapsed |