US3203368A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Crust forming machine and system
Assignee: Pet Milk Co
•
Filing: 1962-03-26
•
Granted: 1965-08-31
•
Expires: 1982-03-26
Abstract
No abstract record available.
Inventors
- 👤 Noel R Cooper
- 👤 James D Flanigan
- 👤 John W Jones
- 👤 James O Mavis
- 👤 Marcus I Wegner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:15
CPC Classifications
B; B02; B02C; B02C13/00; B02C13/02; B02C13/06; B02C13/09; A; A21; A21B; A21B5/00; A21B5/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US817488A
Cited
US898478A
Cited
US1341081A
Cited
US1628828A
Cited
US2190483A
Cited
US3030668A
Cited
US2989932A
Cited
US3034178A
Cited
US3071087A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-30 | 1969-03-01 | 1969-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-30 | 1973-03-01 | 1973-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-30 | 1977-03-01 | 1977-08-31 | $7700.00 | Window Closed / Lapsed |