US2489034A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined box handle and partition
Assignee: HUYE SPACE SAVING BOX SYSTEM Inc
•
Filing: 1946-07-08
•
Granted: 1949-11-22
•
Expires: 1966-07-08
Abstract
No abstract record available.
Inventors
- 👤 James Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 02:45
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/50; B65D5/00; B65D5/42; B65D5/4295; B65D5/44; B65D5/48; B65D5/48024; B65D5/48048
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1093412A
Cited
US1624439A
Cited
US1718298A
Cited
US1949986A
Cited
US2027525A
Cited
US2344369A
Cited
US2349364A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-11-21 | 1953-05-23 | 1953-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-11-21 | 1957-05-23 | 1957-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-11-21 | 1961-05-23 | 1961-11-22 | $7700.00 | Window Closed / Lapsed |