US3358290A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrolytic recorder with recording medium conductivity responsive feed out control
Assignee: Northrop Grumman Guidance and Electronics Co Inc
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Filing: 1966-01-27
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Granted: 1967-12-12
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Expires: 1986-01-27
Abstract
No abstract record available.
Inventors
- 👤 Peter R Marzan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 01:41
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/00567; H04N1/0057; H04N1/00588; H04N1/00591; H04N1/00599; H04N1/00602; H04N1/23
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
AN ELECTRICAL RECORDER FOR MARKING A WEB OR STRIP OF RECORDING PAPER OF THE TYPE WHICH DRIES OUT UPON EXPOSURE TO THE ATMOSPHERE DURING INTERMITTENT OPERATION OF THE RECORDER, COMPRISING: RECORDING MECHANISM, MEANS FOR FEEDING THE WEB OF RECORDING PAPER THROUGH SAID RECORDING MECHANISM DURING RECORDING, AND RUNOUT MEANS RESPONSIVE TO THE ELECTRICAL CONDUCTIVITY OF THE PAPER FOR RAPIDLY FEEDING OUT A LENGTH OF PAPER WHICH IS DRIED TO A POINT THAT EFFECTS THE RECORDING.
Claim 2
Dependent Claim
75 words
AN ELECTRICAL RECORDER FOR MARKING A WEB OR STRIP OF RECORDING PAPER OF THE TYPE WHICH DRIES OUT UPON EXPOSURE TO THE ATMOSPHERE DURING INTERMITTENT OPERATION OF THE RECORDER, COMPRISING: RECORDING MECHANISM, MEANS FOR FEEDING THE WEB OF RECORDING PAPER THROUGH SAID RECORDING MECHANISM DURING RECORDING, AND RUNOUT MEANS RESPONSIVE TO THE ELECTRICAL CONDUCTIVITY OF THE PAPER FOR RAPIDLY FEEDING OUT A LENGTH OF PAPER WHICH IS DRIED TO A POINT THAT EFFECTS THE RECORDING.
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) | 1970-12-11 | 1971-06-12 | 1971-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-11 | 1975-06-12 | 1975-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-11 | 1979-06-12 | 1979-12-12 | $7700.00 | Window Closed / Lapsed |