Patent US3796058A successfully refreshed from Google Patents.
Patent US5204736A successfully refreshed from Google Patents.
Patent FR792480A successfully refreshed from Google Patents.
US2723618A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fruit juice extractors
Assignee: Turbo Machine Co
•
Filing: 1951-04-23
•
Granted: 1955-11-15
•
Expires: 1971-04-23
Abstract
No abstract record available.
Inventors
- 👤 Ethel K Matthews
- 👤 Elmer J Matthews
- 👤 Robert H Kline
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:50
CPC Classifications
A; A23; A23N; A23N1/00; A23N1/003; B; B30; B30B; B30B9/00; B30B9/02; B30B9/22
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US621773A
Cited
US2317147A
Cited
US968344A
Cited
US1922818A
Cited
CH178812A
Cited
US2112872A
Cited
US2342645A
Cited
US2311565A
Cited
US2420681A
Cited
US2574922A
Cited
US2522800A
Cited
US2565949A
Cited
US2560096A
Cited
US2508804A
Cited
US2575734A
Cited
US2512275A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-11-14 | 1959-05-16 | 1959-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-11-14 | 1963-05-16 | 1963-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-11-14 | 1967-05-16 | 1967-11-15 | $7700.00 | Window Closed / Lapsed |