Patent US2129150A successfully refreshed from Google Patents.
US2129150A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brush holder
Assignee: SAVERIO ALLOCCA
•
Filing: 1936-03-24
•
Granted: 1938-09-06
•
Expires: 1956-03-24
Abstract
No abstract record available.
Inventors
- 👤 Pekrol John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:23
CPC Classifications
A; A47; A47K; A47K1/00; A47K1/08; A47K1/09; Y; Y10; Y10S; Y10S206/00; Y10S206/829
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1941-09-05 | 1942-03-07 | 1942-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-09-05 | 1946-03-07 | 1946-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-09-05 | 1950-03-07 | 1950-09-06 | $7700.00 | Window Closed / Lapsed |