US2884139A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Snap-on bin divider
Assignee: Aurora Equipment Co
•
Filing: 1952-09-25
•
Granted: 1959-04-28
•
Expires: 1972-09-25
Abstract
No abstract record available.
Inventors
- 👤 Thomas M Dunham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:03
CPC Classifications
A; A47; A47F; A47F5/00; A47F5/0043; A47F5/005
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US386674A
Cited
US1317589A
Cited
US691628A
Cited
US1414130A
Cited
US1703987A
Cited
US1704365A
Cited
US2291966A
Cited
GB543832A
Cited
US2415054A
Cited
US2658628A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-27 | 1962-10-27 | 1963-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-27 | 1966-10-27 | 1967-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-27 | 1970-10-27 | 1971-04-28 | $7700.00 | Window Closed / Lapsed |