US2919845A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Closure means for dispensing cartons
Assignee: EDWARD WALTERMAN
•
Filing: 1957-02-04
•
Granted: 1960-01-05
•
Expires: 1977-02-04
Abstract
No abstract record available.
Inventors
- 👤 Saul A Hackmyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:06
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/07; B65D85/08; B65D85/10; B65D85/1036; B65D85/1045; B65D85/1054; B65D5/00; B65D5/42; B65D5/72; B65D5/721
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US149889A
Cited
US664141A
Cited
US1185560A
Cited
US1822512A
Cited
GB386577A
Cited
US2011438A
Cited
US2169572A
Cited
US2776081A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-01-04 | 1963-07-06 | 1964-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-04 | 1967-07-06 | 1968-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-04 | 1971-07-06 | 1972-01-05 | $7700.00 | Window Closed / Lapsed |