US2558780A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tobacco pouch and method of making same
Assignee: Shellmar Products Corp
•
Filing: 1945-08-11
•
Granted: 1951-07-03
•
Expires: 1965-08-11
Abstract
No abstract record available.
Inventors
- 👤 Thomas E Piazze
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 02:07
CPC Classifications
A; A24; A24F; A24F23/00; A24F23/02; Y; Y10; Y10S; Y10S493/00; Y10S493/916; Y10S493/933; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1034; Y10T156/1043; Y10T156/1044; Y10T156/1048
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1316737A
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US1213769A
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GB213865A
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US1915503A
Cited
US1960232A
Cited
US2092858A
Cited
US2114380A
Cited
US2161474A
Cited
US2322654A
Cited
US2392848A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-02 | 1955-01-01 | 1955-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-02 | 1959-01-01 | 1959-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-02 | 1963-01-01 | 1963-07-03 | $7700.00 | Window Closed / Lapsed |