Patent EP0217087B1 successfully refreshed from Google Patents.
US3343574A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire straightening unit
Assignee: Ajax Manufacturing Co
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Filing: 1965-04-22
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Granted: 1967-09-26
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Expires: 1985-04-22
Abstract
No abstract record available.
Inventors
- 👤 Leo D Mersek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:26
CPC Classifications
B; B21; B21F; B21F1/00; B21F1/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
A WIRE STRAIGHTENER UNIT OR THE LIKE COMPRISING A FRAME, GUIDE MEANS FOR GUIDING WIRE TRANSVERSELY OF SAID FRAME, TWO CONTIGUOUS BARS SUPPORTED ON SAID FRAME FOR SLIDING MOVEMENT IN PARALLEL PATHS, A WIRE STRAIGHTENER ROLLER ON EACH OF SAID BARS FOR ENGAGING OPPOSITE SIDES OF A WIRE PASSING THEREBETWEEN, A SCALE MEMBER EXTENDING ADJACENT TO SAID BARS AND HAVING A SURFACE LYING IN A PLANE INTERSECTING THE ADJACENT FACES OF SAID BARS, SAID MEMBER HAVING LINEAR INDICIA MEANS ALONG ONE EDGE THEREOF ADJACENT SAID FACES OF SAID BARS, LINEAR INDICIA MEANS EXTEND-
Claim 2
Dependent Claim
93 words
A WIRE STRAIGHTENER UNIT OR THE LIKE COMPRISING A FRAME, GUIDE MEANS FOR GUIDING WIRE TRANSVERSELY OF SAID FRAME, TWO CONTIGUOUS BARS SUPPORTED ON SAID FRAME FOR SLIDING MOVEMENT IN PARALLEL PATHS, A WIRE STRAIGHTENER ROLLER ON EACH OF SAID BARS FOR ENGAGING OPPOSITE SIDES OF A WIRE PASSING THEREBETWEEN, A SCALE MEMBER EXTENDING ADJACENT TO SAID BARS AND HAVING A SURFACE LYING IN A PLANE INTERSECTING THE ADJACENT FACES OF SAID BARS, SAID MEMBER HAVING LINEAR INDICIA MEANS ALONG ONE EDGE THEREOF ADJACENT SAID FACES OF SAID BARS, LINEAR INDICIA MEANS EXTEND-
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) | 1970-09-25 | 1971-03-27 | 1971-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-25 | 1975-03-27 | 1975-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-25 | 1979-03-27 | 1979-09-26 | $7700.00 | Window Closed / Lapsed |