US2584781A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bracket and holder for inverted container of bulk material with means for dispensing measured quantities of said material
Assignee: Individual
•
Filing: 1946-02-11
•
Granted: 1952-02-05
•
Expires: 1966-02-11
Abstract
No abstract record available.
Inventors
- 👤 Beatty Brook
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:53
CPC Classifications
G; G01; G01F; G01F11/00; G01F11/10; G01F11/12; G01F11/20; G01F11/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB191102099A
Cited
GB316453A
Cited
AU2853030A
Cited
US1892992A
Cited
US1966326A
Cited
FR847135A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-02-04 | 1955-08-06 | 1956-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-02-04 | 1959-08-06 | 1960-02-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-02-04 | 1963-08-06 | 1964-02-05 | $7700.00 | Window Closed / Lapsed |