US3457880A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dough molding press
Assignee: Buehler AG
•
Filing: 1966-05-27
•
Granted: 1969-07-29
•
Expires: 1986-05-27
Abstract
No abstract record available.
Inventors
- 👤 Paul Eppenberger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:05
CPC Classifications
A; A21; A21C; A21C11/00; A21C11/16; A21C11/20; A21C1/00; A21C1/06; A21C1/065; B; B01; B01F; B01F27/00; B01F27/05; B01F27/11; B01F27/114; B01F27/1143; B01F27/60
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1790347A
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US2026667A
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GB568093A
Cited
US2712799A
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US2896556A
Cited
US3059595A
Cited
US2996022A
Cited
US3017854A
Cited
US3051454A
Cited
US3216375A
Cited
US3198142A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-28 | 1973-01-27 | 1973-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-28 | 1977-01-27 | 1977-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-28 | 1981-01-27 | 1981-07-29 | $7700.00 | Window Closed / Lapsed |