Patent US2528776A successfully refreshed from Google Patents.
US2528776A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Deep fat frying apparatus
Assignee: Individual
•
Filing: 1947-01-13
•
Granted: 1950-11-07
•
Expires: 1967-01-13
Abstract
No abstract record available.
Inventors
- 👤 Phillip M Pappas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 19:11
CPC Classifications
A; A47; A47J; A47J36/00; A47J36/38
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US210879A
Cited
US515163A
Cited
US564492A
Cited
US1315908A
Cited
US1515003A
Cited
US1518142A
Cited
US1668923A
Cited
US1680539A
Cited
US2219949A
Cited
US2243661A
Cited
US2287396A
Cited
US2397410A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-11-06 | 1954-05-08 | 1954-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-11-06 | 1958-05-08 | 1958-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-11-06 | 1962-05-08 | 1962-11-07 | $7700.00 | Window Closed / Lapsed |