Patent US1574099A successfully refreshed from Google Patents.
US1574099A
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US
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Shingle
Assignee: CAMPBELL WIRE SPECIALTY WORKS
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Filing: 1925-03-21
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Granted: 1926-02-23
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Expires: 1945-03-21
Abstract
No abstract record available.
Inventors
- 👤 Bernie C Kridler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:09
CPC Classifications
E; E04; E04D; E04D1/00; E04D1/34; E04D1/29; E04D2001/3408; E04D2001/3411; E04D2001/3452; E04D2001/3458; E04D2001/347; E04D2001/3482; E04D2001/3488; E04D2001/3491
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) | 1929-02-22 | 1929-08-24 | 1930-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1933-02-22 | 1933-08-24 | 1934-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1937-02-22 | 1937-08-24 | 1938-02-23 | $7700.00 | Window Closed / Lapsed |