US3115382A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rectilinear recording stylus
Assignee: Individual
•
Filing: 1962-10-02
•
Granted: 1963-12-24
•
Expires: 1982-10-02
Abstract
No abstract record available.
Inventors
- 👤 Leighton L Morse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:27
CPC Classifications
G; G01; G01D; G01D15/00; G01D15/02; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18888; Y10T74/1892; Y10T74/20; Y10T74/20012; Y10T74/20201
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
79 words
IN COMBINATION: AN ELONGATED MEMBER PIVOTABLE ABOUT AN AXIS Y--Y, SAID MEMBER HAVING A COLLAR FASTENED AT THE EXTREMITY REMOVED FROM SAID AXIS; A PLATEN; A RECORDING MEDIA IN JUXTAPOSITION WITH SAID PLATEN; A PEN, A PORTION OF SAID PEN BEING MAGNETIC, SAID PEN BEING FASTENED TO SAID COLLAR AND ADAPTED TO MAKE A TRACE ON SAID RECORDING MEDIA; MAGNETIC MEANS ADJACENT SAID PLATEN FOR ATTRACTING SAID PEN AND CONFINING THE MOTION OF SAID PEN TO A LINEAR PATH.
Claim 2
Dependent Claim
79 words
IN COMBINATION: AN ELONGATED MEMBER PIVOTABLE ABOUT AN AXIS Y--Y, SAID MEMBER HAVING A COLLAR FASTENED AT THE EXTREMITY REMOVED FROM SAID AXIS; A PLATEN; A RECORDING MEDIA IN JUXTAPOSITION WITH SAID PLATEN; A PEN, A PORTION OF SAID PEN BEING MAGNETIC, SAID PEN BEING FASTENED TO SAID COLLAR AND ADAPTED TO MAKE A TRACE ON SAID RECORDING MEDIA; MAGNETIC MEANS ADJACENT SAID PLATEN FOR ATTRACTING SAID PEN AND CONFINING THE MOTION OF SAID PEN TO A LINEAR PATH.
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) | 1966-12-23 | 1967-06-24 | 1967-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-23 | 1971-06-24 | 1971-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-23 | 1975-06-24 | 1975-12-24 | $7700.00 | Window Closed / Lapsed |