Patent US2920795A successfully refreshed from Google Patents.
US2920795A
Expired / Lapsed
US
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Container and dispenser
Assignee: Hamilton-Skotch Corp
•
Filing: 1956-04-11
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Granted: 1960-01-12
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Expires: 1976-04-11
Abstract
No abstract record available.
Inventors
- 👤 Herbert M Piker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:02
CPC Classifications
A; A47; A47J; A47J41/00; A47J41/0005; A47J41/0027; A47J41/0033
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US509769A
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US1478267A
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US1520502A
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US1929564A
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US2014120A
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US2000493A
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US2275607A
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US2456958A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-01-11 | 1963-07-13 | 1964-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-11 | 1967-07-13 | 1968-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-11 | 1971-07-13 | 1972-01-12 | $7700.00 | Window Closed / Lapsed |