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Patent US2262293A successfully refreshed from Google Patents.
US2262293A
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US
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Dispensing device
Assignee: North Star Specialty & Manufacturing Co
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Filing: 1940-03-18
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Granted: 1941-11-11
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Expires: 1960-03-18
Abstract
No abstract record available.
Inventors
- 👤 Reinor O Lilja
- 👤 Raymond C Stephan
- 👤 Walter F Ohme
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:11
CPC Classifications
B; B67; B67D; B67D1/00; B67D1/04; B67D1/0456; A; A23; A23G; A23G9/00; A23G9/04; A23G9/22; A23G9/28; A23G9/281; B67D1/08; B67D1/12; B67D1/14; B67D1/1405; B67D1/1411; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86493; Y10T137/86574; Y10T137/86638; Y10T137/86646; Y10T137/86662
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1944-11-10 | 1945-05-12 | 1945-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1948-11-10 | 1949-05-12 | 1949-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1952-11-10 | 1953-05-12 | 1953-11-11 | $7700.00 | Window Closed / Lapsed |