US2616468A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bag
Assignee: Bemis Brothers Bag Co
•
Filing: 1950-11-03
•
Granted: 1952-11-04
•
Expires: 1970-11-03
Abstract
No abstract record available.
Inventors
- 👤 Charles V Brady
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:58
CPC Classifications
B; B65; B65D; B65D29/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US264526A
Cited
US365147A
Cited
US1572605A
Cited
US1795838A
Cited
US1983451A
Cited
US2128658A
Cited
US2202996A
Cited
US2416747A
Cited
US2437184A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-04 | 1956-05-05 | 1956-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-04 | 1960-05-05 | 1960-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-04 | 1964-05-05 | 1964-11-04 | $7700.00 | Window Closed / Lapsed |