US2289313A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brush
Assignee: Fuller Brush Co Inc
•
Filing: 1938-07-14
•
Granted: 1942-07-07
•
Expires: 1958-07-14
Abstract
No abstract record available.
Inventors
- 👤 Cave Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:22
CPC Classifications
A; A46; A46B; A46B3/00; A46B3/16; A46B9/00; A46B9/02; A46B9/04
Claims Analysis
Total Claims: 0
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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) | 1945-07-06 | 1946-01-05 | 1946-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1949-07-06 | 1950-01-05 | 1950-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1953-07-06 | 1954-01-05 | 1954-07-07 | $7700.00 | Window Closed / Lapsed |