Patent US3079604A successfully refreshed from Google Patents.
US3079604A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Recording system
Assignee: Individual
•
Filing: 1955-05-19
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Granted: 1963-02-26
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Expires: 1975-05-19
Abstract
No abstract record available.
Inventors
- 👤 Schwarzer Fritz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:16
CPC Classifications
G; G06; G06G; G06G7/00; G06G7/04; G11; G11B; G11B9/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
148 words
A RECORDING APPARATUS COMPRISING, IN COMBINATION, A FIXEDLY MOUNTED FIRST MEMBER HAVING AN EDGE PORTION; A SECOND MEMBER HAVING A PORTION MOVABLY ARRANGED ADJACENT SAID EDGE PORTION OF SAID FIRST MEMBER AND BEING NORMALLY URGED TOWARDS SAID EDGE PORTION; A RECORDING MEDIUM; MEANS FOR MOVING SAID RECORDING MEDIUM PAST SAID EDGE PORTION IN A GIVEN DIRECTION TRANSVERSE TO SAID EDGE PORTION AND WITH A GIVEN VELOCITY BETWEEN THE SAME AND SAID MOVABLE PORTION OF SAID SECOND MEMBER; MEDIUM MARKING MEANS; MEANS FOR MOVING SAID MEDIUM MARKING MEANS PAST SAID EDGE PORTION BETWEEN THE SAME AND SAID MOVABLE PORTION AND IN A DIRECTION OPPOSITE TO SAID GIVEN DIRECTION AND BEING URGED TOWARD SAID EDGE PORTION AND SAID RECORDING MEDIUM BY SAID MOVABLE PORTION OF SAID SECOND MEMBER AT LEAST AT CONTACT POINT ALONG SAID EDGE PORTION WHEREBY SAID MEDIUM MARKING MEANS MARKS SAID RECORDING MEDIUM AT SAID CONTACT POINTS.
Claim 2
Dependent Claim
148 words
A RECORDING APPARATUS COMPRISING, IN COMBINATION, A FIXEDLY MOUNTED FIRST MEMBER HAVING AN EDGE PORTION; A SECOND MEMBER HAVING A PORTION MOVABLY ARRANGED ADJACENT SAID EDGE PORTION OF SAID FIRST MEMBER AND BEING NORMALLY URGED TOWARDS SAID EDGE PORTION; A RECORDING MEDIUM; MEANS FOR MOVING SAID RECORDING MEDIUM PAST SAID EDGE PORTION IN A GIVEN DIRECTION TRANSVERSE TO SAID EDGE PORTION AND WITH A GIVEN VELOCITY BETWEEN THE SAME AND SAID MOVABLE PORTION OF SAID SECOND MEMBER; MEDIUM MARKING MEANS; MEANS FOR MOVING SAID MEDIUM MARKING MEANS PAST SAID EDGE PORTION BETWEEN THE SAME AND SAID MOVABLE PORTION AND IN A DIRECTION OPPOSITE TO SAID GIVEN DIRECTION AND BEING URGED TOWARD SAID EDGE PORTION AND SAID RECORDING MEDIUM BY SAID MOVABLE PORTION OF SAID SECOND MEMBER AT LEAST AT CONTACT POINT ALONG SAID EDGE PORTION WHEREBY SAID MEDIUM MARKING MEANS MARKS SAID RECORDING MEDIUM AT SAID CONTACT POINTS.
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) | 1966-02-25 | 1966-08-27 | 1967-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-25 | 1970-08-27 | 1971-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-25 | 1974-08-27 | 1975-02-26 | $7700.00 | Window Closed / Lapsed |