US3562899A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of forming a sheathed element
Assignee: Brunswick Corp
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Filing: 1968-06-13
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Granted: 1971-02-16
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Expires: 1988-06-13
Abstract
Abstract A METHOD OF FORMING A CLAD WIRE WHEREIN A WIRE IS FED LONGITUDINALLY TO A CLADDING ZONE, A STRIP OF SHEATHING MATERIAL IS DEFORMED ABOUT THE WIRE, OPPOSED PORTIONS OF THE STRIP ARE SECURED TOGETHER BY MEANS EXTENDTING LESS THAN FULLY THROUGH THE STRIP TO DEFINE AN EFFECTIVELY TUBULAR SHEATH ABOUT THE WIRE. THE SHEATHING MATERIAL HEREIN IS METAL AND THE SECURING OF THE APPOSED PORTIONS OF THE SHEATH IS EFFECTED BY WELDING. THE SHEATHED WIRE MAY BE SUBSEQUENTLY CUT TO PRESELECTED LENGTHS FOR FURTHER PROCESSING.
Inventors
- 👤 Thomas C Stout
- 👤 Andrew J Kaiser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 03:44
CPC Classifications
B; B21; B21D; B21D49/00; B21F; B21F19/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-15 | 1974-08-17 | 1975-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-15 | 1978-08-17 | 1979-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-15 | 1982-08-17 | 1983-02-16 | $7700.00 | Window Closed / Lapsed |