US3353937A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coated aluminum composition and process
Assignee: Olin Corp
•
Filing: 1964-06-08
•
Granted: 1967-11-21
•
Expires: 1984-06-08
Abstract
No abstract record available.
Inventors
- 👤 James M Ford
- 👤 William M Minish
- 👤 Philip J Willis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:12
CPC Classifications
C; C09; C09K; C09K5/00; C09K5/16
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
6 words
A HEAT-PRODUCING COMPOSITION CONSISTING ESSENTIALLY OF-
References Cited (Backward Citations)
US1126055A
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US1751213A
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US2279589A
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US2311623A
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US2676153A
Cited
US2816012A
Cited
US3185648A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-11-20 | 1971-05-22 | 1971-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-20 | 1975-05-22 | 1975-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-20 | 1979-05-22 | 1979-11-21 | $7700.00 | Window Closed / Lapsed |