US2792583A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Steel wool holder
Assignee: Individual
•
Filing: 1954-10-01
•
Granted: 1957-05-21
•
Expires: 1974-10-01
Abstract
No abstract record available.
Inventors
- 👤 Alfano Gustave
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:31
CPC Classifications
A; A47; A47L; A47L13/00; A47L13/02; A47L13/022
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US360298A
Cited
US1279855A
Cited
US1508265A
Cited
US1958408A
Cited
US2069449A
Cited
US2019368A
Cited
FR819651A
Cited
GB562430A
Cited
US2479131A
Cited
FR977247A
Cited
GB676304A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-05-20 | 1960-11-19 | 1961-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-05-20 | 1964-11-19 | 1965-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-05-20 | 1968-11-19 | 1969-05-21 | $7700.00 | Window Closed / Lapsed |