Patent US3389893A successfully refreshed from Google Patents.
US3389893A
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Portable, disposable mixing container system
Assignee: THOMAS J ARCURI
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Filing: 1967-03-31
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Granted: 1968-06-25
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Expires: 1987-03-31
Abstract
No abstract record available.
Inventors
- 👤 Thomas J Arcuri
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 12:00
CPC Classifications
B; B01; B01F; B01F35/00; B01F35/30; B01F35/32; B01F35/32005; B01F35/3206; B28; B28C; B28C5/00; B28C5/08; B28C5/18; B28C5/1893; B28C5/20; B28C5/44
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US859919A
Cited
US1349285A
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US2614064A
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US3166871A
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US3144242A
Cited
US3326531A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-06-25 | 1971-12-25 | 1972-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-25 | 1975-12-25 | 1976-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-25 | 1979-12-25 | 1980-06-25 | $7700.00 | Window Closed / Lapsed |