US2895387A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiply bag with supplemental sleeve
Assignee: Arkell and Smiths
•
Filing: 1956-12-07
•
Granted: 1959-07-21
•
Expires: 1976-12-07
Abstract
No abstract record available.
Inventors
- 👤 Paul C Robinson
- 👤 Arch L Staffileno
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 04:47
CPC Classifications
B; B31; B31B; B31B70/00; B31B70/006; B31B2155/00; B31B2160/00; B31B2160/10; B31B2170/00; B31B2170/20; B31B70/74; B31B70/81
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1649760A
Cited
US2129842A
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US2586514A
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US2677319A
Cited
US2714983A
Cited
US2723604A
Cited
US2740577A
Cited
US2753768A
Cited
US2756994A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-07-20 | 1963-01-19 | 1963-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-07-20 | 1967-01-19 | 1967-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-07-20 | 1971-01-19 | 1971-07-21 | $7700.00 | Window Closed / Lapsed |