US2737339A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiply bags
Assignee: Arkell Safety Bag Co
•
Filing: 1951-10-02
•
Granted: 1956-03-06
•
Expires: 1971-10-02
Abstract
No abstract record available.
Inventors
- 👤 James F Doyle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:18
CPC Classifications
B; B65; B65D; B65D31/00; B65D31/04
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US211256A
Cited
US1526816A
Cited
US1975121A
Cited
US2314876A
Cited
US2259752A
Cited
US2353402A
Cited
US2406660A
Cited
US2432968A
Cited
US2493349A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-03-06 | 1959-09-05 | 1960-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-03-06 | 1963-09-05 | 1964-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-03-06 | 1967-09-05 | 1968-03-06 | $7700.00 | Window Closed / Lapsed |