US2659562A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for depositing a weighed fill in a receptacle
Assignee: Individual
•
Filing: 1950-01-31
•
Granted: 1953-11-17
•
Expires: 1970-01-31
Abstract
No abstract record available.
Inventors
- 👤 Donald E Cloud
- 👤 William S Cloud
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:16
CPC Classifications
B; B65; B65B; B65B1/00; B65B1/30; B65B1/36; B65B1/363; G; G01; G01G; G01G13/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US559746A
Cited
US586458A
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US643102A
Cited
US928658A
Cited
US1259836A
Cited
FR665292A
Cited
US1857442A
Cited
GB356015A
Cited
US2260691A
Cited
GB492634A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-16 | 1957-05-18 | 1957-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-16 | 1961-05-18 | 1961-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-16 | 1965-05-18 | 1965-11-17 | $7700.00 | Window Closed / Lapsed |