Patent US4340562A successfully refreshed from Google Patents.
Patent US3791097A successfully refreshed from Google Patents.
Patent FR672252A successfully refreshed from Google Patents.
Patent US2479246A successfully refreshed from Google Patents.
Patent US3012125A successfully refreshed from Google Patents.
US3012125A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for loosening solid content of cups
Assignee: INTERLUX Corp
•
Filing: 1959-08-25
•
Granted: 1961-12-05
•
Expires: 1979-08-25
Abstract
No abstract record available.
Inventors
- 👤 Charles J Woolhouse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:31
CPC Classifications
H; H05; H05B; H05B3/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1297031A
Cited
US2041542A
Cited
US2086066A
Cited
US2115944A
Cited
FR909636A
Cited
US2611068A
Cited
US2445120A
Cited
US2729733A
Cited
US2738410A
Cited
US2767297A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-04 | 1965-06-05 | 1965-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-04 | 1969-06-05 | 1969-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-04 | 1973-06-05 | 1973-12-05 | $7700.00 | Window Closed / Lapsed |