US2448819A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pocket-type tissue container
Assignee: Individual
•
Filing: 1944-12-20
•
Granted: 1948-09-07
•
Expires: 1964-12-20
Abstract
No abstract record available.
Inventors
- 👤 William A J Mitchell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:21
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/70; B65D5/701; B65D5/703
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1487859A
Cited
US1505087A
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US1794380A
Cited
US2137398A
Cited
US2195622A
Cited
US2305428A
Cited
US2256638A
Cited
US2345309A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-09-07 | 1952-03-08 | 1952-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-09-07 | 1956-03-08 | 1956-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-09-07 | 1960-03-08 | 1960-09-07 | $7700.00 | Window Closed / Lapsed |