US3471603A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Agglomerating process
Assignee: Pillsbury Co
•
Filing: 1967-03-07
•
Granted: 1969-10-07
•
Expires: 1987-03-07
Abstract
No abstract record available.
Inventors
- 👤 Ronald J Patrick
- 👤 Philip M Sautier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:53
CPC Classifications
B; B01; B01J; B01J2/00; B01J2/26; A; A23; A23P; A23P10/00; A23P10/20; B01J2/16; Y; Y10; Y10S; Y10S55/00; Y10S55/25
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) | 1972-10-06 | 1973-04-07 | 1973-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-06 | 1977-04-07 | 1977-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-06 | 1981-04-07 | 1981-10-07 | $7700.00 | Window Closed / Lapsed |