US3277682A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire straighteners
Assignee: AH Nilson Machine Co Inc
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Filing: 1963-08-30
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Granted: 1966-10-11
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Expires: 1983-08-30
Abstract
No abstract record available.
Inventors
- 👤 Kaestner Thankmar Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 06:55
CPC Classifications
B; B21; B21F; B21F1/00; B21F1/02; B21F1/023
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
A WIRE STRAIGHTENER WHICH COMPRISES: A PLURALITY OF SPACED-APART FIRST STRAIGHTENING BLOCK MEANS SUPPORTED FOR COAXIAL ROTATION ABOUT A WIRE RELATIVELY LONGITUDINALLY MOVABLE ALONG THEIR AXIS OF ROTATION, SAID FIRST STRAIGHTENING BLOCK MEANS BEING SAPCED ALONG THE LONGITUDINAL AXIS OF SAID WIRE, EACH OF SAID FIRST STRAIGHTENING BLOCK MEANS BEING POSITIONED TO BEAR RADIALLY AGAINST SAID WIRE IN DISPLACING RELATIONSHIP THERETO; AND AT LEAST ONE SECOND STRAIGHTENING BLOCK MEANS SUPPORTED FOR ROTATION ABOUT SAID AXIS OF ROTATION, POSITIONED TO BEAR RADIALLY IN DISPLACING RELATIONSHIP AGAINST SAID WIRE, EACH OF SAID SECOND STRAIGHTENING BLOCK MEANS BEING POSITIONED IN DIAMETRIC
Claim 2
Dependent Claim
98 words
A WIRE STRAIGHTENER WHICH COMPRISES: A PLURALITY OF SPACED-APART FIRST STRAIGHTENING BLOCK MEANS SUPPORTED FOR COAXIAL ROTATION ABOUT A WIRE RELATIVELY LONGITUDINALLY MOVABLE ALONG THEIR AXIS OF ROTATION, SAID FIRST STRAIGHTENING BLOCK MEANS BEING SAPCED ALONG THE LONGITUDINAL AXIS OF SAID WIRE, EACH OF SAID FIRST STRAIGHTENING BLOCK MEANS BEING POSITIONED TO BEAR RADIALLY AGAINST SAID WIRE IN DISPLACING RELATIONSHIP THERETO; AND AT LEAST ONE SECOND STRAIGHTENING BLOCK MEANS SUPPORTED FOR ROTATION ABOUT SAID AXIS OF ROTATION, POSITIONED TO BEAR RADIALLY IN DISPLACING RELATIONSHIP AGAINST SAID WIRE, EACH OF SAID SECOND STRAIGHTENING BLOCK MEANS BEING POSITIONED IN DIAMETRIC
References Cited (Backward Citations)
US1538325A
Cited
US2154582A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-10 | 1970-04-11 | 1970-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-10 | 1974-04-11 | 1974-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-10 | 1978-04-11 | 1978-10-11 | $7700.00 | Window Closed / Lapsed |