US2616111A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brush element of the strip type
Assignee: Fuller Brush Co Inc
•
Filing: 1949-05-18
•
Granted: 1952-11-04
•
Expires: 1969-05-18
Abstract
No abstract record available.
Inventors
- 👤 Robert W Vose
- 👤 Febvre Alfred L Le
- 👤 Ernest D Hargreaves
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:48
CPC Classifications
A; A46; A46B; A46B3/00; A46B3/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US832805A
Cited
US1063279A
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US1085018A
Cited
US1128667A
Cited
US1117778A
Cited
US1835672A
Cited
US2064712A
Cited
US2207330A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-04 | 1956-05-05 | 1956-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-04 | 1960-05-05 | 1960-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-04 | 1964-05-05 | 1964-11-04 | $7700.00 | Window Closed / Lapsed |