US3468669A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of manufacturing a protein food product
Assignee: Nestle Purina PetCare Co
•
Filing: 1965-10-23
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Granted: 1969-09-23
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Expires: 1985-10-23
Abstract
No abstract record available.
Inventors
- 👤 Robert A Boyer
- 👤 Arthur A Schulz
- 👤 Edmond A Schatzman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 00:29
CPC Classifications
A; A23; A23J; A23J3/00; A23J3/22; A23J3/28; A23J3/285; Y; Y10; Y10S; Y10S426/00; Y10S426/802
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) | 1972-09-22 | 1973-03-24 | 1973-09-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-22 | 1977-03-24 | 1977-09-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-22 | 1981-03-24 | 1981-09-23 | $7700.00 | Window Closed / Lapsed |