Patent US2812104A successfully refreshed from Google Patents.
US2812104A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self leveling storing and dispensing apparatus
Assignee: AMF Inc
•
Filing: 1954-11-08
•
Granted: 1957-11-05
•
Expires: 1974-11-08
Abstract
No abstract record available.
Inventors
- 👤 Carl H Larsen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:54
CPC Classifications
B; B65; B65G; B65G1/00; B65G1/02; B65G1/04; B65G1/06; B65G1/07
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US733418A
Cited
US1144928A
Cited
US1789773A
Cited
US2392604A
Cited
US2536848A
Cited
US2626727A
Cited
US2692177A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-11-04 | 1961-05-06 | 1961-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-11-04 | 1965-05-06 | 1965-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-11-04 | 1969-05-06 | 1969-11-05 | $7700.00 | Window Closed / Lapsed |