US2582286A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bag closure
Assignee: Bemis Brothers Bag Co
•
Filing: 1947-06-16
•
Granted: 1952-01-15
•
Expires: 1967-06-16
Abstract
No abstract record available.
Inventors
- 👤 Arthur E Schenck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:23
CPC Classifications
B; B65; B65D; B65D33/00; B65D33/16; B65D33/18; B65D33/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1015007A
Cited
US1920322A
Cited
US2000345A
Cited
US2274934A
Cited
US2294848A
Cited
US2345434A
Cited
US2370680A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-01-14 | 1955-07-16 | 1956-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-01-14 | 1959-07-16 | 1960-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-01-14 | 1963-07-16 | 1964-01-15 | $7700.00 | Window Closed / Lapsed |