US2831955A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cooking top assembly
Assignee: White Consolidated Industries Inc
•
Filing: 1955-01-12
•
Granted: 1958-04-22
•
Expires: 1975-01-12
Abstract
No abstract record available.
Inventors
- 👤 Robert G Sheidler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:17
CPC Classifications
F; F24; F24C; F24C15/00; F24C15/10; F24C15/102; F24C15/108
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1953145A
Cited
US2563735A
Cited
US2551759A
Cited
US2502553A
Cited
US2584187A
Cited
US2752609A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-04-21 | 1961-10-21 | 1962-04-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-04-21 | 1965-10-21 | 1966-04-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-04-21 | 1969-10-21 | 1970-04-22 | $7700.00 | Window Closed / Lapsed |