Patent US3333273A successfully refreshed from Google Patents.
US3333273A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stylus actuator
Assignee: Individual
•
Filing: 1965-05-03
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Granted: 1967-07-25
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Expires: 1985-05-03
Abstract
No abstract record available.
Inventors
- 👤 Kallen George Harold
- 👤 Wilson Richard Parrent
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 08:05
CPC Classifications
G; G01; G01D; G01D15/00; G01D15/24
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
156 words
IN A GRAPHIC RECORDER FOR MAKING A RECORD ON AN ASSOCIATED WEB, THE RECORDER HAVING A MOVABLE RECORDING ELEMENT, MEANS FOR SELECTIVELY ENGAGING AND DISENGAGING THE RECORDING ELEMENT WITH THE WEB, SAID MEANS COMPRISING: (A) ROD MEANS ADAPTED TO BE POSITIONED ADJACENT THE WEB, INCLUDING A FIRST ROD HAVING AN AXIS AND A SECOND ROD HAVING AN AXIS, AND ROD MOUNTING MEANS FOR CONNECTING SAID FIRST AND SECOND RODS IN AXIAL PARALLELISM, SAID ROD MOUNTING MEANS PERMITTING LIMITED ROTATION OF ONE OF SAID RODS ABOUT THE AXIS OF THE OTHER OF SAID RODS; (B) CARRIAGE MEANS ADAPTED TO SUPPORT THE RECORDING ELEMENT AT A PREDETERMINED DISTANCE FROM THE WEB SURFACE, SAID CARRIAGE MEANS BEING SLIDABLY MOUNTED ON SAID ROD MEANS TO HAVE LATERAL MOTION IN THE AXIAL DIRECTION, AND ROTATIONAL MOTION ABOUT SAID OTHER ROD AXIS; (C) ACTUATING MEANS COUPLED TO SAID ROD MEANS FOR ALTERNATIVELY ROTATING SAID CARRIAGE MEANS TO A FIRST AND SECOND POSITION.
Claim 2
Dependent Claim
156 words
IN A GRAPHIC RECORDER FOR MAKING A RECORD ON AN ASSOCIATED WEB, THE RECORDER HAVING A MOVABLE RECORDING ELEMENT, MEANS FOR SELECTIVELY ENGAGING AND DISENGAGING THE RECORDING ELEMENT WITH THE WEB, SAID MEANS COMPRISING: (A) ROD MEANS ADAPTED TO BE POSITIONED ADJACENT THE WEB, INCLUDING A FIRST ROD HAVING AN AXIS AND A SECOND ROD HAVING AN AXIS, AND ROD MOUNTING MEANS FOR CONNECTING SAID FIRST AND SECOND RODS IN AXIAL PARALLELISM, SAID ROD MOUNTING MEANS PERMITTING LIMITED ROTATION OF ONE OF SAID RODS ABOUT THE AXIS OF THE OTHER OF SAID RODS; (B) CARRIAGE MEANS ADAPTED TO SUPPORT THE RECORDING ELEMENT AT A PREDETERMINED DISTANCE FROM THE WEB SURFACE, SAID CARRIAGE MEANS BEING SLIDABLY MOUNTED ON SAID ROD MEANS TO HAVE LATERAL MOTION IN THE AXIAL DIRECTION, AND ROTATIONAL MOTION ABOUT SAID OTHER ROD AXIS; (C) ACTUATING MEANS COUPLED TO SAID ROD MEANS FOR ALTERNATIVELY ROTATING SAID CARRIAGE MEANS TO A FIRST AND SECOND POSITION.
References Cited (Backward Citations)
US2340279A
Cited
US2424118A
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US2714047A
Cited
US2694615A
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US2806758A
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US2885255A
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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) | 1970-07-24 | 1971-01-23 | 1971-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-24 | 1975-01-23 | 1975-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-24 | 1979-01-23 | 1979-07-25 | $7700.00 | Window Closed / Lapsed |