US1317351A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Treatment of iron or steel for the prevention of oxidation or rusting.
Assignee: CLEVELAND METAL PRODUCTS Co
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Filing: 1917-02-06
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Granted: 1919-09-30
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Expires: 1937-02-06
Abstract
No abstract record available.
Inventors
- 👤 Lee S Chadwick
- 👤 Marc Resek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:05
CPC Classifications
C; C09; C09D; C09D5/00; C09D5/08; C09D5/082; C09D5/084; C10; C10M; C10M2207/00; C10M2207/10; C10M2207/12; C10M2207/129
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) | 1922-09-29 | 1923-03-31 | 1923-09-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1926-09-29 | 1927-03-31 | 1927-09-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1930-09-29 | 1931-03-31 | 1931-09-30 | $7700.00 | Window Closed / Lapsed |