Patent US5131678A successfully refreshed from Google Patents.
US1949593A
Expired / Lapsed
US
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Wire fabric seam and method of producing same
Assignee: Appleton Wire Works Corp
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Filing: 1932-07-14
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Granted: 1934-03-06
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Expires: 1952-07-14
Abstract
No abstract record available.
Inventors
- 👤 Albert B Weissenborn
- 👤 William E Buchanan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:22
CPC Classifications
D; D21; D21F; D21F1/00; D21F1/10; D21F1/12; D21F1/14; Y; Y10; Y10S; Y10S162/00; Y10S162/904
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) | 1937-03-05 | 1937-09-04 | 1938-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-03-05 | 1941-09-04 | 1942-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-03-05 | 1945-09-04 | 1946-03-06 | $7700.00 | Window Closed / Lapsed |