US2917223A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Non-slip bag
Assignee: Cromwell Paper Co
•
Filing: 1955-10-19
•
Granted: 1959-12-15
•
Expires: 1975-10-19
Abstract
No abstract record available.
Inventors
- 👤 Bolt John M Le
- 👤 Lawrence I Minow
- 👤 Jr Martin Stritof
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:59
CPC Classifications
B; B65; B65D; B65D33/00; B65D33/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA506758A
Cited
US1000694A
Cited
US1331862A
Cited
US1504733A
Cited
US1791178A
Cited
US2028431A
Cited
US2643048A
Cited
US2834809A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-12-14 | 1963-06-15 | 1963-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-14 | 1967-06-15 | 1967-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-14 | 1971-06-15 | 1971-12-15 | $7700.00 | Window Closed / Lapsed |