Patent US612598A successfully refreshed from Google Patents.
US2912136A
Expired / Lapsed
US
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Container for corrosive materials
Assignee: Automotive Rubber Co Inc
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Filing: 1956-03-12
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Granted: 1959-11-10
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Expires: 1976-03-12
Abstract
No abstract record available.
Inventors
- 👤 Robert L Redmond
- 👤 Howard J Thomsen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:05
CPC Classifications
B; B65; B65D; B65D25/00; B65D25/14; B65D25/16; B65D39/00; B65D39/08; B65D39/082
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1612986A
Cited
US2314338A
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US2511481A
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US2721674A
Cited
US2748673A
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US2744655A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-09 | 1963-05-11 | 1963-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-09 | 1967-05-11 | 1967-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-09 | 1971-05-11 | 1971-11-10 | $7700.00 | Window Closed / Lapsed |