US3486908A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for preparing pastry crust mixes
Assignee: Procter and Gamble Co
•
Filing: 1966-06-16
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Granted: 1969-12-30
•
Expires: 1986-06-16
Abstract
No abstract record available.
Inventors
- 👤 William T Bedenk
- 👤 James E Luebering
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 03:37
CPC Classifications
A; A21; A21D; A21D10/00; A21D10/002; A21D10/005; A21D2/00; A21D2/08; A21D2/14; A21D2/16; A21D2/165
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-29 | 1973-06-30 | 1973-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-29 | 1977-06-30 | 1977-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-29 | 1981-06-30 | 1981-12-30 | $7700.00 | Window Closed / Lapsed |