US2756922A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Produce bag
Assignee: Individual
•
Filing: 1953-04-13
•
Granted: 1956-07-31
•
Expires: 1973-04-13
Abstract
No abstract record available.
Inventors
- 👤 Richard E Adams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 00:20
CPC Classifications
B; B65; B65D; B65D33/00; B65D33/16; B65D33/24; B65D33/243
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE315910C
Cited
US1299503A
Cited
US1712779A
Cited
GB454113A
Cited
US2200313A
Cited
US2463302A
Cited
GB611788A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-07-31 | 1960-01-30 | 1960-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-31 | 1964-01-30 | 1964-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-31 | 1968-01-30 | 1968-07-31 | $7700.00 | Window Closed / Lapsed |