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Patent US2894672A successfully refreshed from Google Patents.
US2894672A
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Assignee: Olin Corp
•
Filing: 1957-07-30
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Granted: 1959-07-14
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Expires: 1977-07-30
Abstract
No abstract record available.
Inventors
- 👤 Robert A Bamburg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:43
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/20; B65D5/22; B65D5/001; B65D5/0015; B65D5/003; B65D5/0035; B65D5/2004; B65D5/2009; B65D5/42; B65D5/4295; B65D5/44; B65D5/46; B65D5/46072; Y; Y10; Y10S; Y10S229/00; Y10S229/915; Y10S229/916
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2710133A
Cited
US2698125A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-07-13 | 1963-01-12 | 1963-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-07-13 | 1967-01-12 | 1967-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-07-13 | 1971-01-12 | 1971-07-14 | $7700.00 | Window Closed / Lapsed |