Patent US3853641A successfully refreshed from Google Patents.
Patent US2630918A successfully refreshed from Google Patents.
US2630918A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Salvaging device for garbage disposal units
Assignee: HERLEX Manufacturing CO
•
Filing: 1949-05-24
•
Granted: 1953-03-10
•
Expires: 1969-05-24
Abstract
No abstract record available.
Inventors
- 👤 Janows Alex
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:44
CPC Classifications
E; E03; E03C; E03C1/00; E03C1/12; E03C1/26
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US482241A
Cited
US563030A
Cited
US771874A
Cited
US997928A
Cited
US1361489A
Cited
US2220729A
Cited
US2250365A
Cited
US2400879A
Cited
US2440051A
Cited
US2421064A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-09 | 1956-09-08 | 1957-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-09 | 1960-09-08 | 1961-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-09 | 1964-09-08 | 1965-03-10 | $7700.00 | Window Closed / Lapsed |