US3551166A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for the preparation of dry culinary mixes
Assignee: Henkel AG and Co KGaA
•
Filing: 1965-10-11
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Granted: 1970-12-29
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Expires: 1985-10-11
Abstract
No abstract record available.
Inventors
- 👤 Willi Baum
- 👤 Jurgen Sommer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:02
CPC Classifications
A; A21; A21D; A21D10/00; A21D10/002; A21D10/005; A21D2/00; A21D2/08; A21D2/14; A21D2/16; A21D2/165; A21D8/00; A21D8/02; A23; A23G; A23G3/00; A23G3/34; A23G3/346; A23G2200/00; A23G2200/08; A23G2220/00; A23G2220/20
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) | 1973-12-28 | 1974-06-29 | 1974-12-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-28 | 1978-06-29 | 1978-12-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-28 | 1982-06-29 | 1982-12-29 | $7700.00 | Window Closed / Lapsed |