US2929341A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for forming biscuits
Assignee: Pillsbury Co
•
Filing: 1956-05-31
•
Granted: 1960-03-22
•
Expires: 1976-05-31
Abstract
No abstract record available.
Inventors
- 👤 Richard J Zoeller
- 👤 Don R Tucker
- 👤 Hamilton W Putnam
- 👤 Henry R Cook
- 👤 Robert O Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 09:31
CPC Classifications
A; A21; A21C; A21C11/00; A21C11/10; Y; Y10; Y10T; Y10T83/00; Y10T83/02; Y10T83/0333; Y10T83/0341; Y10T83/04; Y10T83/0524; Y10T83/0529; Y10T83/929; Y10T83/9411; Y10T83/9418
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1092090A
Cited
US978440A
Cited
US1746521A
Cited
US2075699A
Cited
US2263490A
Cited
US2617370A
Cited
US2623479A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-22 | 1963-09-21 | 1964-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-22 | 1967-09-21 | 1968-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-22 | 1971-09-21 | 1972-03-22 | $7700.00 | Window Closed / Lapsed |