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Patent US3433606A successfully refreshed from Google Patents.
US3433606A
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Blending method and apparatus
Assignee: Mobil Oil AS
•
Filing: 1963-11-12
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Granted: 1969-03-18
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Expires: 1983-11-12
Abstract
No abstract record available.
Inventors
- 👤 Ralph W Moore
- 👤 William R Brennan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:29
CPC Classifications
B; B67; B67D; B67D7/00; B67D7/06; B67D7/74; B67D7/741; B67D7/742; G; G05; G05D; G05D21/00; G05D21/02; B67D2007/745; B67D2007/748; B67D2007/749; Y; Y10; Y10S; Y10S44/00; Y10S44/903; Y10T; Y10T137/00; Y10T137/0318; Y10T137/0324; Y10T137/0329
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2306372A
Cited
US2903417A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-17 | 1972-09-16 | 1973-03-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-17 | 1976-09-16 | 1977-03-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-17 | 1980-09-16 | 1981-03-18 | $7700.00 | Window Closed / Lapsed |