US2807407A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Handle for paperboard containers and the like
Assignee: Individual
•
Filing: 1955-04-27
•
Granted: 1957-09-24
•
Expires: 1975-04-27
Abstract
No abstract record available.
Inventors
- 👤 Robert E Van Rosen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:12
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/46; B65D5/46008; B65D5/46024; B65D5/46032
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US889230A
Cited
US2021559A
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US2250010A
Cited
US2450801A
Cited
US2489034A
Cited
US2434630A
Cited
US2645406A
Cited
US2558713A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-23 | 1961-03-25 | 1961-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-23 | 1965-03-25 | 1965-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-23 | 1969-03-25 | 1969-09-24 | $7700.00 | Window Closed / Lapsed |