US2601766A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Food handling device
Assignee: Individual
•
Filing: 1948-04-09
•
Granted: 1952-07-01
•
Expires: 1968-04-09
Abstract
No abstract record available.
Inventors
- 👤 Clarence V Riddell
- 👤 Charles A Niedrach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:43
CPC Classifications
A; A47; A47J; A47J43/00; A47J43/28; A47J43/283; B; B25; B25B; B25B9/00; B25B9/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1362143A
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US1424722A
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US1492134A
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US1540694A
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US2201566A
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US2444116A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-01 | 1955-12-31 | 1956-07-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-01 | 1959-12-31 | 1960-07-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-01 | 1963-12-31 | 1964-07-01 | $7700.00 | Window Closed / Lapsed |