Patent US2728307A successfully refreshed from Google Patents.
US2728307A
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Cross grain dough molding means
Assignee: Read Standard Corp
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Filing: 1952-09-26
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Granted: 1955-12-27
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Expires: 1972-09-26
Abstract
No abstract record available.
Inventors
- 👤 Herbert C Rhodes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:25
CPC Classifications
A; A21; A21C; A21C9/00; A21C9/08; A21C9/085; A21C3/00; A21C3/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US793155A
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US883370A
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US936660A
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FR501285A
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GB138676A
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FR21480E
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US1669220A
Cited
US1763620A
Cited
DE581723C
Cited
US2479864A
Cited
US2471112A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-12-26 | 1959-06-27 | 1959-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-26 | 1963-06-27 | 1963-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-26 | 1967-06-27 | 1967-12-27 | $7700.00 | Window Closed / Lapsed |