Patent US2428266A successfully refreshed from Google Patents.
US2428266A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cloth and paper bag
Assignee: Union Bag and Paper Corp
•
Filing: 1944-08-02
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Granted: 1947-09-30
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Expires: 1964-08-02
Abstract
No abstract record available.
Inventors
- 👤 Daniels Henry Stuart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:34
CPC Classifications
B; B65; B65D; B65D33/00; B65D33/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US428853A
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US643291A
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US686847A
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GB190422036A
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US1383809A
Cited
US1625968A
Cited
US1857010A
Cited
US1926066A
Cited
US2022501A
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US2085365A
Cited
US2311248A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-09-29 | 1951-03-31 | 1951-09-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-09-29 | 1955-03-31 | 1955-09-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-09-29 | 1959-03-31 | 1959-09-30 | $7700.00 | Window Closed / Lapsed |