US2925699A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for intucking the mouths of paper bags
Assignee: Individual
•
Filing: 1955-04-18
•
Granted: 1960-02-23
•
Expires: 1975-04-18
Abstract
No abstract record available.
Inventors
- 👤 Ozor Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:32
CPC Classifications
B; B65; B65B; B65B7/00; B65B7/02; B65B7/06; B65B7/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1977502A
Cited
US1851676A
Cited
US1931280A
Cited
US1979496A
Cited
US2087934A
Cited
US2243805A
Cited
US2624995A
Cited
US2662357A
Cited
US2641882A
Cited
US2716852A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-02-22 | 1963-08-24 | 1964-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-22 | 1967-08-24 | 1968-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-22 | 1971-08-24 | 1972-02-23 | $7700.00 | Window Closed / Lapsed |