Patent US4471000B1 successfully refreshed from Google Patents.
US4471000B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of cooking foods
Assignee: GS BLODGERR Corp
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Filing: 1982-08-13
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Granted: 1996-03-26
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Expires: 2002-08-13
Abstract
No abstract record available.
Inventors
- 👤 Ernest C Brown
- 👤 Walter E Buske
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 12:50
CPC Classifications
A; A21; A21B; A21B1/00; A21B1/02; A21B1/24; A21B1/245; A21B1/42; A21B1/48
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-03-26 | 1999-09-25 | 2000-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-03-26 | 2003-09-25 | 2004-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-03-26 | 2007-09-25 | 2008-03-26 | $7700.00 | Window Closed / Lapsed |