Patent US2714974A successfully refreshed from Google Patents.
US2714974A
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Compartmented container for liquids
Assignee: Individual
•
Filing: 1949-10-24
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Granted: 1955-08-09
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Expires: 1969-10-24
Abstract
No abstract record available.
Inventors
- 👤 John W Sawyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:58
CPC Classifications
E; E21; E21D; E21D20/00; E21D20/02; E21D20/025; B; B65; B65D; B65D81/00; B65D81/32; B65D81/3261; B65D81/3272; F; F16; F16B; F16B13/00; F16B13/14; F16B13/141; F16B13/143; F16B13/144
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1332985A
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US1699532A
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US2034799A
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US2058251A
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US2176923A
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US2469204A
Cited
US2529837A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-08-08 | 1959-02-07 | 1959-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-08-08 | 1963-02-07 | 1963-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-08-08 | 1967-02-07 | 1967-08-09 | $7700.00 | Window Closed / Lapsed |