US2718200A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reel assemblies for tray type revolving ovens
Assignee: Individual
•
Filing: 1949-06-20
•
Granted: 1955-09-20
•
Expires: 1969-06-20
Abstract
No abstract record available.
Inventors
- 👤 Louis D Houlis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:26
CPC Classifications
A; A21; A21B; A21B1/00; A21B1/42; A21B1/46
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US188600A
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US915810A
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US2002655A
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US2149439A
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US2143412A
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US2161750A
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US2181323A
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US2201231A
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US2493857A
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US2575278A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-09-19 | 1959-03-21 | 1959-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-09-19 | 1963-03-21 | 1963-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-09-19 | 1967-03-21 | 1967-09-20 | $7700.00 | Window Closed / Lapsed |