Patent US1910385A successfully refreshed from Google Patents.
US1910385A
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Coated iron or steel article and method of making the same
Assignee: Keystone Steel & Wire Co
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Filing: 1932-08-05
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Granted: 1933-05-23
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Expires: 1952-08-05
Abstract
No abstract record available.
Inventors
- 👤 Edward J P Fisher
- 👤 Clyde C Crane
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:14
CPC Classifications
C; C23; C23C; C23C2/00; C23C2/02; C23C2/022; C23C2/0222; C23C2/0224; C23C2/024; C23C2/026; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/294; Y10T428/2942; Y10T428/2944
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) | 1936-05-22 | 1936-11-21 | 1937-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-05-22 | 1940-11-21 | 1941-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-05-22 | 1944-11-21 | 1945-05-23 | $7700.00 | Window Closed / Lapsed |