US3229631A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary web imprinter
Assignee: Varco Inc
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Filing: 1964-04-10
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Granted: 1966-01-18
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Expires: 1984-04-10
Abstract
No abstract record available.
Inventors
- 👤 Charles L Peterson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:47
CPC Classifications
B; B41; B41F; B41F17/00; B41F17/02; B41L; B41L15/00; B41L15/02; B41L15/04; B41L15/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
126 words
AN IMPRINTING UNIT FOR USE IN A BUSINESS MACHINE FOR PRINTING CONTINUOUS FORM STATIONERY, COMPRISING: MEANS DEFINING A FRAME FOR SUPPORTING THE IMPRINTING COMPONENTS; A DRIVEN IMPRESSION ROLLER POSITIONED ACROSS SAID FRAME BELOW THE PATH OF STATIONARY TRAVEL; A DRIVEN PRINTING ROLLER SHAFT POSITIONED ACROSS SAID FRAME ABOVE SAID IMPRESSION ROLLER AND ABOVE THE PATH OF STATIONERY TRAVEL; A PRINTING ROLLER ON SAID PRINTING ROLLER SHAFT IN IMPRINTING RELATION WITH SAID IMPRESSION ROLLER; MEANS ON SAID PRINTING ROLLER SHAFT RESPONSIVE TO THE SPEED OF STATIONERY FED THROUGH THE IMPRINTING UNIT, SAID MEANS IN A POSITION TO URGE STATIONERY INTO ENGAGEMENT WITH SAID IMPRESSION ROLLER FOR PROPELLING SAID STATIONERY THROUGH SAID IMPRINTER; AND MEANS FOR SUPPLYING INK TO SAID PRINTING ROLLER FOR PRINTING INDICIA ON SAID STATIONERY.
Claim 2
Dependent Claim
126 words
AN IMPRINTING UNIT FOR USE IN A BUSINESS MACHINE FOR PRINTING CONTINUOUS FORM STATIONERY, COMPRISING: MEANS DEFINING A FRAME FOR SUPPORTING THE IMPRINTING COMPONENTS; A DRIVEN IMPRESSION ROLLER POSITIONED ACROSS SAID FRAME BELOW THE PATH OF STATIONARY TRAVEL; A DRIVEN PRINTING ROLLER SHAFT POSITIONED ACROSS SAID FRAME ABOVE SAID IMPRESSION ROLLER AND ABOVE THE PATH OF STATIONERY TRAVEL; A PRINTING ROLLER ON SAID PRINTING ROLLER SHAFT IN IMPRINTING RELATION WITH SAID IMPRESSION ROLLER; MEANS ON SAID PRINTING ROLLER SHAFT RESPONSIVE TO THE SPEED OF STATIONERY FED THROUGH THE IMPRINTING UNIT, SAID MEANS IN A POSITION TO URGE STATIONERY INTO ENGAGEMENT WITH SAID IMPRESSION ROLLER FOR PROPELLING SAID STATIONERY THROUGH SAID IMPRINTER; AND MEANS FOR SUPPLYING INK TO SAID PRINTING ROLLER FOR PRINTING INDICIA ON SAID STATIONERY.
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) | 1969-01-17 | 1969-07-19 | 1970-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-17 | 1973-07-19 | 1974-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-17 | 1977-07-19 | 1978-01-18 | $7700.00 | Window Closed / Lapsed |