US2703299A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of lining a tank
Assignee: ATLAS MINERAL PRODUCTS Co
•
Filing: 1953-09-10
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Granted: 1955-03-01
•
Expires: 1973-09-10
Abstract
No abstract record available.
Inventors
- 👤 Raymond B Seymour
- 👤 Robert H Steiner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:38
CPC Classifications
B; B29; B29C; B29C63/00; B29C63/26; B29C63/30; B65; B65D; B65D85/00; B65D85/70; B65D85/84; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1028; Y10T156/1033; Y10T156/1052; Y10T156/1062; Y10T156/1066
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2160371A
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US2392734A
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US2362026A
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US2421096A
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US2467340A
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US2530320A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-02-28 | 1958-08-30 | 1959-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-02-28 | 1962-08-30 | 1963-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-02-28 | 1966-08-30 | 1967-03-01 | $7700.00 | Window Closed / Lapsed |