US3332458A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wood turning lathe attachment
Assignee: Individual
•
Filing: 1964-06-05
•
Granted: 1967-07-25
•
Expires: 1984-06-05
Abstract
No abstract record available.
Inventors
- 👤 Richard F Baldwin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:56
CPC Classifications
B; B23; B23Q; B23Q35/00; B23Q35/04; B23Q35/08; B23Q35/10; B23Q35/101; B23Q35/102; B23Q11/00; B23Q11/08; B23Q11/0875; Y; Y10; Y10T; Y10T82/00; Y10T82/14; Y10T82/141; Y10T82/25; Y10T82/2566
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
163 words
AN ATTACHMENT FOR USE IN COMBINATION WITH A WOOD TURNING LATHE FOR REMOVING WOOD FROM A PIECE OF STOCK REVOLVING ON A WORKING CENTER-LINE COMPRISING; A RIGID FRAME FOR ATTACHMENT TO THE LATHE TO EXTEND OUTWARDLY IN A TRANSVERSE DIRECTION ON ONE SIDE OF THE LATHE; A PAIR OF SPACED, PARALLEL, LONGITUDINALLY-EXTENDING GUIDE MEANS RIGIDLY SUPPORTED ADJACENT THE LATHE ON THE FRAME; AND A CARRIAGE MOUNTED TO THE GUIDE MEANS FOR LONGITUDINAL MOVEMENT ALONG THE GUIDE MEANS ON ONE SIDE OF THE LATHE AND PARALLEL TO THE WORKING CENTER-LINE OF THE LATHE; SAID CARRIGE INCLUDING (A) A PAIR OF PARALLEL TRANSVERSE GUIDE MEANS RIGIDLY SUPPORTED ON THE CARRIAGE FOR MOVEMENT THEREWITH, (B) A TOOL-HOLDING MECHANISM SLIDABLY MOUNTED ON THE TRANSVERSE GUIDE MEANS FOR TRANSVERSE MOVEMENT INWARDLY TOWARD AND OUTWADLY AWAY FROM THE SAID CENTERLINE, AND (C) SPACED ANTI-FRICTION MEANS FOR MOVEMENT THEREWITH TO ENGAGE SAID LONGITUDINALLY-EXTENDING GUIDE MEANS AT A PLURALITY OF SPACED POINTS TO MOVABLY SUPPORT THE CARRIAGE FOR LONGITUDINAL MOVEMENT THEREALONG.
Claim 2
Dependent Claim
163 words
AN ATTACHMENT FOR USE IN COMBINATION WITH A WOOD TURNING LATHE FOR REMOVING WOOD FROM A PIECE OF STOCK REVOLVING ON A WORKING CENTER-LINE COMPRISING; A RIGID FRAME FOR ATTACHMENT TO THE LATHE TO EXTEND OUTWARDLY IN A TRANSVERSE DIRECTION ON ONE SIDE OF THE LATHE; A PAIR OF SPACED, PARALLEL, LONGITUDINALLY-EXTENDING GUIDE MEANS RIGIDLY SUPPORTED ADJACENT THE LATHE ON THE FRAME; AND A CARRIAGE MOUNTED TO THE GUIDE MEANS FOR LONGITUDINAL MOVEMENT ALONG THE GUIDE MEANS ON ONE SIDE OF THE LATHE AND PARALLEL TO THE WORKING CENTER-LINE OF THE LATHE; SAID CARRIGE INCLUDING (A) A PAIR OF PARALLEL TRANSVERSE GUIDE MEANS RIGIDLY SUPPORTED ON THE CARRIAGE FOR MOVEMENT THEREWITH, (B) A TOOL-HOLDING MECHANISM SLIDABLY MOUNTED ON THE TRANSVERSE GUIDE MEANS FOR TRANSVERSE MOVEMENT INWARDLY TOWARD AND OUTWADLY AWAY FROM THE SAID CENTERLINE, AND (C) SPACED ANTI-FRICTION MEANS FOR MOVEMENT THEREWITH TO ENGAGE SAID LONGITUDINALLY-EXTENDING GUIDE MEANS AT A PLURALITY OF SPACED POINTS TO MOVABLY SUPPORT THE CARRIAGE FOR LONGITUDINAL MOVEMENT THEREALONG.
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) | 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 |