Patent US2758774A successfully refreshed from Google Patents.
US2758774A
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US
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Package
Assignee: Marathon Corp
•
Filing: 1955-02-21
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Granted: 1956-08-14
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Expires: 1975-02-21
Abstract
No abstract record available.
Inventors
- 👤 Ranald K Grunert
- 👤 William S Huss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:07
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/50; B65D5/5021; B65D5/36; B65D5/3607; B65D5/3635; B65D5/3642; B65D77/00; B65D77/04; B65D77/0413; B65D77/042; B65D2577/00; B65D2577/04; B65D2577/041; B65D2577/042; B65D2577/047; Y; Y10; Y10S; Y10S229/00; Y10S229/902; Y10S229/904
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-08-14 | 1960-02-13 | 1960-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-14 | 1964-02-13 | 1964-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-14 | 1968-02-13 | 1968-08-14 | $7700.00 | Window Closed / Lapsed |