Patent US2522682A successfully refreshed from Google Patents.
US2522682A
Expired / Lapsed
US
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Method and apparatus for packaging loose, flowing commodities
Assignee: WM S SCULL Co
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Filing: 1946-12-31
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Granted: 1950-09-19
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Expires: 1966-12-31
Abstract
No abstract record available.
Inventors
- 👤 Harold P Lewis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:18
CPC Classifications
B; B65; B65B; B65B29/00; B65B29/02; B65B29/028
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US55872A
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US71857A
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US74125A
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US1263146A
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US1226633A
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US2112720A
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US2113636A
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US2173859A
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US2294215A
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US2363189A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-09-18 | 1954-03-20 | 1954-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-09-18 | 1958-03-20 | 1958-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-09-18 | 1962-03-20 | 1962-09-19 | $7700.00 | Window Closed / Lapsed |