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US3232403A
Expired / Lapsed
US
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Typewriter having two sets of typelevers and continuously moving carriage
Assignee: TA Triumph-Adler GmbH
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Filing: 1961-12-26
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Granted: 1966-02-01
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Expires: 1981-12-26
Abstract
No abstract record available.
Inventors
- 👤 Hebel Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:48
CPC Classifications
G; G06; G06F; G06F3/00; G06F3/09; B; B41; B41J; B41J11/00; B41J11/24; B41J7/00; B41J7/02; B41J7/24; G06K; G06K15/00; G06K15/02; G06K15/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
163 words
A TYPEWRITING MACHINE COMPRISING A MOVABLE PAPER CARRIAGE ADAPTED TO SUPPORT A SHEET; TYPE LEVER MEANS OPERABLE TO AND FROM A PRINTING POSITION FOR PRINTING ON A SHEET ON SAID PAPER CARRIAGE AND INCLUDING TWO SETS OF TYPE LEVERS, THE TYPE LEVERS OF EACH SET REPRESENTING THE SAME SERIES OF DIGITS SO THAT PAIRS OF TYPE LEVERS REPRESENT THE SAME DIGIT; MEANS FOR CONTINUOUSLY MOVING SAID PAPER CARRIAGE PAST SAID TYPE LEVER MEANS; MEANS CONTROLLED BY SAID CARRIAGE FOR RENDERING OPERABLE IN SUCCESSIVE CARRIAGE POSITIONS SELECTED PAIRS OF SAID PAIRS OF TYPE LEVERS; AND OPERATING MEANS CONTROLLED BY SAID CARRIAGE TO ALTERNATELY OPERATE PAIR OF TYPE LEVERS OF SAID TWO SETS OF EACH SELECTED OPERABLE PAIR OF TYPE LEVERS DURING CONTINUOUS MOVEMENT OF SAID PAPER CARRIAGE SO THAT SAID TYPE LEVERS OF SAID TWO SETS ALTERNATELY PRINT ON THE SHEET AND PRODUCE SPACED IMPRINTS THEREON WHILE SAID CARRIAGE IS IN MOTION WHEREBY SAID TYPE LEVER MEANS CAN BE OPERATED IN VERY RAPID SUCCESSION.
Claim 2
Dependent Claim
163 words
A TYPEWRITING MACHINE COMPRISING A MOVABLE PAPER CARRIAGE ADAPTED TO SUPPORT A SHEET; TYPE LEVER MEANS OPERABLE TO AND FROM A PRINTING POSITION FOR PRINTING ON A SHEET ON SAID PAPER CARRIAGE AND INCLUDING TWO SETS OF TYPE LEVERS, THE TYPE LEVERS OF EACH SET REPRESENTING THE SAME SERIES OF DIGITS SO THAT PAIRS OF TYPE LEVERS REPRESENT THE SAME DIGIT; MEANS FOR CONTINUOUSLY MOVING SAID PAPER CARRIAGE PAST SAID TYPE LEVER MEANS; MEANS CONTROLLED BY SAID CARRIAGE FOR RENDERING OPERABLE IN SUCCESSIVE CARRIAGE POSITIONS SELECTED PAIRS OF SAID PAIRS OF TYPE LEVERS; AND OPERATING MEANS CONTROLLED BY SAID CARRIAGE TO ALTERNATELY OPERATE PAIR OF TYPE LEVERS OF SAID TWO SETS OF EACH SELECTED OPERABLE PAIR OF TYPE LEVERS DURING CONTINUOUS MOVEMENT OF SAID PAPER CARRIAGE SO THAT SAID TYPE LEVERS OF SAID TWO SETS ALTERNATELY PRINT ON THE SHEET AND PRODUCE SPACED IMPRINTS THEREON WHILE SAID CARRIAGE IS IN MOTION WHEREBY SAID TYPE LEVER MEANS CAN BE OPERATED IN VERY RAPID SUCCESSION.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-31 | 1969-08-02 | 1970-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-31 | 1973-08-02 | 1974-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-31 | 1977-08-02 | 1978-02-01 | $7700.00 | Window Closed / Lapsed |