US3411759A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for splashing liquids
Assignee: Alcan Research and Development Ltd
•
Filing: 1964-08-14
•
Granted: 1968-11-19
•
Expires: 1984-08-14
Abstract
No abstract record available.
Inventors
- 👤 Rapson Bryan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 02:00
CPC Classifications
F; F27; F27D; F27D27/00; B; B01; B01F; B01F23/00; B01F23/20; B01F23/21; B01F23/213; B01F23/2131; C; C22; C22B; C22B19/00; C22B19/04; C22B19/16; C22B21/00; C22B21/0038; C22B21/0046
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2583668A
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US2659312A
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US2870869A
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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) | 1971-11-19 | 1972-05-20 | 1972-11-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-19 | 1976-05-20 | 1976-11-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-19 | 1980-05-20 | 1980-11-19 | $7700.00 | Window Closed / Lapsed |