US2754424A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Non-dispersion analyzers
Assignee: Applied Biosystems Inc
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Filing: 1953-01-30
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Granted: 1956-07-10
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Expires: 1973-01-30
Abstract
No abstract record available.
Inventors
- 👤 Elliot H Woodhull
- 👤 Jr Joseph L Borden
- 👤 Henri L Montpas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:48
CPC Classifications
G; G01; G01N; G01N21/00; G01N21/17; G01N21/25; G01N21/31; G01N21/35; G01N21/37
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
44 words
IN AN ANALYZER, THE COMBINATION OF A SOURCE OF RADIATION, A DETECTOR RECEIVING RADIATION FROM THE SOURCE AND RESPONDING THERETO, MEANS DEFINING THREE PATHS FOR BEAMS OF RADIATION TRAVELING FROM THE SOURCE TO THE DETECTOR, THE PATHS HAVING DIVERGENT PORTIONS STARTING AT THE SOURCE
Claim 2
Dependent Claim
44 words
IN AN ANALYZER, THE COMBINATION OF A SOURCE OF RADIATION, A DETECTOR RECEIVING RADIATION FROM THE SOURCE AND RESPONDING THERETO, MEANS DEFINING THREE PATHS FOR BEAMS OF RADIATION TRAVELING FROM THE SOURCE TO THE DETECTOR, THE PATHS HAVING DIVERGENT PORTIONS STARTING AT THE SOURCE
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) | 1959-07-10 | 1960-01-09 | 1960-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-10 | 1964-01-09 | 1964-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-10 | 1968-01-09 | 1968-07-10 | $7700.00 | Window Closed / Lapsed |