US3423074A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multipurpose continuous mixing and/or kneading apparatus
Assignee: Baker Perkins Inc
•
Filing: 1967-01-12
•
Granted: 1969-01-21
•
Expires: 1987-01-12
Abstract
No abstract record available.
Inventors
- 👤 Bernard A Loomans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 04:02
CPC Classifications
B; B29; B29B; B29B7/00; B29B7/30; B29B7/34; B29B7/38; B29B7/46; B29B7/48; B29B7/482; B29B7/481; B29B7/483; B29B7/488; B29B7/489; B29C; B29C48/00; B29C48/03; B29C48/25; B29C48/36; B29C48/395; B29C48/40; B29C48/402; B29C48/405; B29C48/50; B29C48/505; B29C48/63; B29C48/67
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) | 1972-01-21 | 1972-07-22 | 1973-01-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-01-21 | 1976-07-22 | 1977-01-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-01-21 | 1980-07-22 | 1981-01-21 | $7700.00 | Window Closed / Lapsed |