US2864110A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shaft and holder for cleaning implements
Assignee: LOUISE TAFFE
•
Filing: 1954-05-28
•
Granted: 1958-12-16
•
Expires: 1974-05-28
Abstract
No abstract record available.
Inventors
- 👤 Walter S Usher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:31
CPC Classifications
B; B25; B25G; B25G3/00; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32254; Y10T403/32467; Y10T403/32475; Y10T403/32483
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
FR744194A
Cited
GB190911691A
Cited
US1365851A
Cited
GB220780A
Cited
US1609906A
Cited
US1734503A
Cited
US1967406A
Cited
US2014490A
Cited
FR798851A
Cited
US2328287A
Cited
US2606050A
Cited
US2672639A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-15 | 1962-06-16 | 1962-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-15 | 1966-06-16 | 1966-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-15 | 1970-06-16 | 1970-12-16 | $7700.00 | Window Closed / Lapsed |