US2344688A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Emulsifying composition
Assignee: VALENTINE LAB Inc
•
Filing: 1941-02-21
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Granted: 1944-03-21
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Expires: 1961-02-21
Abstract
No abstract record available.
Inventors
- 👤 Cyril C Folkrod
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 11:23
CPC Classifications
A; A23; A23L; A23L29/00; A23L29/10; C; C09; C09K; C09K23/00; C09K23/017; C09K23/018; Y; Y10; Y10S; Y10S516/00; Y10S516/01; Y10S516/06
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) | 1947-03-21 | 1947-09-20 | 1948-03-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-03-21 | 1951-09-20 | 1952-03-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-03-21 | 1955-09-20 | 1956-03-21 | $7700.00 | Window Closed / Lapsed |