US3107138A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oscillograph containing a silver halide recording medium plus heat sensitive or fluorescent material
Assignee: Honeywell Inc
•
Filing: 1957-08-30
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Granted: 1963-10-15
•
Expires: 1977-08-30
Abstract
No abstract record available.
Inventors
- 👤 Massena Robert A Le
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:24
CPC Classifications
G; G01; G01D; G01D15/00; G01D15/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
125 words
IN AN OSCILLOGRAPH IN WHICH A RECORD IS MADE OF THE VARIATIONS IN A PHENOMENON UNDER OBSERVATION AND OF THE TIME AT WHICH THESE VARIATIONS OCCUR BY MEANS OF A BEAM OF RADIANT ENERGY COMPRISING A BAND OF SUITABLE WAVE LENGTHS IMPINGING IN A SPOT OF HIGH INTENSITY ON A RECORDING MEDIUM AND PHOTOGRAPHICALLY PRODUCING A TRACE THEREON, A RECORDING MEDIUM INCLUDING FIRST MEANS SUBSTANTIALLY UNIFORM THROUGHOUT THE LENGTH AND BREADTH OF SAID MEDIUM AND RESPONSIVE TO SAID BAND OF WAVE LENGTHS AND WHICH PRODUCES AN IMMEDIATELY VISIBLE TRACE UPON THE INCIDENCE OF SUCH RADIANT ENERGY THEREON AND SECOND MEANS RESPONSIVE TO SAID BAND OF WAVE LENGTHS AND WHICH PRODUCES A LATENT TRACE UPON THE INCIDENCE OF SUCH RADIATION THEREON WHICH TRACE BECOMES PERMANENTLY VISIBLE.
Claim 2
Dependent Claim
125 words
IN AN OSCILLOGRAPH IN WHICH A RECORD IS MADE OF THE VARIATIONS IN A PHENOMENON UNDER OBSERVATION AND OF THE TIME AT WHICH THESE VARIATIONS OCCUR BY MEANS OF A BEAM OF RADIANT ENERGY COMPRISING A BAND OF SUITABLE WAVE LENGTHS IMPINGING IN A SPOT OF HIGH INTENSITY ON A RECORDING MEDIUM AND PHOTOGRAPHICALLY PRODUCING A TRACE THEREON, A RECORDING MEDIUM INCLUDING FIRST MEANS SUBSTANTIALLY UNIFORM THROUGHOUT THE LENGTH AND BREADTH OF SAID MEDIUM AND RESPONSIVE TO SAID BAND OF WAVE LENGTHS AND WHICH PRODUCES AN IMMEDIATELY VISIBLE TRACE UPON THE INCIDENCE OF SUCH RADIANT ENERGY THEREON AND SECOND MEANS RESPONSIVE TO SAID BAND OF WAVE LENGTHS AND WHICH PRODUCES A LATENT TRACE UPON THE INCIDENCE OF SUCH RADIATION THEREON WHICH TRACE BECOMES PERMANENTLY VISIBLE.
References Cited (Backward Citations)
US2482815A
Cited
US2580477A
Cited
US2524839A
Cited
US2754427A
Cited
US2756343A
Cited
US2742631A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-10-14 | 1967-04-15 | 1967-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-14 | 1971-04-15 | 1971-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-14 | 1975-04-15 | 1975-10-15 | $7700.00 | Window Closed / Lapsed |