Patent US2828008A successfully refreshed from Google Patents.
US2828008A
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Assignee: United States Printing & Lithograph Co
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Filing: 1954-08-02
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Granted: 1958-03-25
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Expires: 1974-08-02
Abstract
No abstract record available.
Inventors
- 👤 Vernon R Fryburger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:45
CPC Classifications
B; B65; B65D; B65D71/00; B65D71/06; B65D71/12; B65D71/14; B65D71/16; B65D71/22; B65D71/24; B65D71/243; B65D2571/00; B65D2571/00123; B65D2571/00129; B65D2571/00135; B65D2571/00141; B65D2571/00154; B65D2571/0016; B65D2571/00246; B65D2571/00253; B65D2571/00283; B65D2571/00648; B65D2571/00654; B65D2571/0066; B65D2571/00709; B65D2571/00716
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US368810A
Cited
US1911215A
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US2022906A
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US2275424A
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US2331038A
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US2559948A
Cited
US2656959A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-03-24 | 1961-09-23 | 1962-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-24 | 1965-09-23 | 1966-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-24 | 1969-09-23 | 1970-03-25 | $7700.00 | Window Closed / Lapsed |