US2702848A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oven griddle
Assignee: Lanteris Space LLC
•
Filing: 1950-11-09
•
Granted: 1955-02-22
•
Expires: 1970-11-09
Abstract
No abstract record available.
Inventors
- 👤 Donald W Scofield
- 👤 Harold W Schaefer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:29
CPC Classifications
F; F24; F24C; F24C15/00; F24C15/18; F24C7/00; F24C7/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1181722A
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US1151662A
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US1431953A
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US1721191A
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US1817118A
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US1751219A
Cited
US1938470A
Cited
US2257580A
Cited
US2375047A
Cited
US2510116A
Cited
US2526476A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-02-21 | 1958-08-23 | 1959-02-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-02-21 | 1962-08-23 | 1963-02-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-02-21 | 1966-08-23 | 1967-02-22 | $7700.00 | Window Closed / Lapsed |