Patent US2487293A successfully refreshed from Google Patents.
US2487293A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multicompartment container
Assignee: BELSINGER Inc
•
Filing: 1947-06-17
•
Granted: 1949-11-08
•
Expires: 1967-06-17
Abstract
No abstract record available.
Inventors
- 👤 Jack R Belsinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 06:19
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/64; B65D5/68; B65D5/02; B65D5/0227; B65D5/0236
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US502634A
Cited
US695741A
Cited
US901476A
Cited
US1430149A
Cited
US1881464A
Cited
US1983265A
Cited
US2094783A
Cited
US2246097A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-11-07 | 1953-05-09 | 1953-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-11-07 | 1957-05-09 | 1957-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-11-07 | 1961-05-09 | 1961-11-08 | $7700.00 | Window Closed / Lapsed |