US3139320A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Recorder
Assignee: Honeywell Inc
•
Filing: 1962-01-15
•
Granted: 1964-06-30
•
Expires: 1982-01-15
Abstract
No abstract record available.
Inventors
- 👤 Kenneth R Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:11
CPC Classifications
G; G01; G01D; G01D15/00; G01D15/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
112 words
IN A RECORDING OSCILLOGRAPH, A PAPER TRANSPORT SYSTEM, INCLUDING, A CASE HAVING A PAIR OF FLAT SIDE PLATES AND A FLAT FRONT PLATE WITH AN OPENING THERETHROUGH, A CRADLE PIVOTALLY MOUNTED IN SAID CASE AND HAVING A PAIR OF SAID PLATES EACH HAVING A NOTCH THEREIN, A SPINDLE ADAPTED TO BE INSERTED AT ITS ENDS INTO THE NOTCHES IN SAID CRA DLE SAID PLATES AND ADAPTED TO SUPPORT A ROLL OF PAPER THEREON, A WRITING PLATEN PIVOTALLY MOUNTED ON SAID CASE, AND A PIVOTAL CONNECTION BETWEEN SAID WRITING PLATEN SAID SAID CRADLE WHEREBY SAID WRITING PLATEN MAY BE MOVED BY HAND ABOUT ITS PIVOT AND CAUSE CRADLE TO MOVE ABOUT ITS PIVOT.
Claim 2
Dependent Claim
112 words
IN A RECORDING OSCILLOGRAPH, A PAPER TRANSPORT SYSTEM, INCLUDING, A CASE HAVING A PAIR OF FLAT SIDE PLATES AND A FLAT FRONT PLATE WITH AN OPENING THERETHROUGH, A CRADLE PIVOTALLY MOUNTED IN SAID CASE AND HAVING A PAIR OF SAID PLATES EACH HAVING A NOTCH THEREIN, A SPINDLE ADAPTED TO BE INSERTED AT ITS ENDS INTO THE NOTCHES IN SAID CRA DLE SAID PLATES AND ADAPTED TO SUPPORT A ROLL OF PAPER THEREON, A WRITING PLATEN PIVOTALLY MOUNTED ON SAID CASE, AND A PIVOTAL CONNECTION BETWEEN SAID WRITING PLATEN SAID SAID CRADLE WHEREBY SAID WRITING PLATEN MAY BE MOVED BY HAND ABOUT ITS PIVOT AND CAUSE CRADLE TO MOVE ABOUT ITS PIVOT.
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) | 1967-06-30 | 1967-12-30 | 1968-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-30 | 1971-12-30 | 1972-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-30 | 1975-12-30 | 1976-06-30 | $7700.00 | Window Closed / Lapsed |