US2607630A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brushmaking machine
Assignee: Fuller Brush Co Inc
•
Filing: 1948-01-14
•
Granted: 1952-08-19
•
Expires: 1968-01-14
Abstract
No abstract record available.
Inventors
- 👤 Febvre Alfred L Le
- 👤 Curtiss F Smith
- 👤 Groskritz William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 09:29
CPC Classifications
A; A46; A46D; A46D3/00; A46D3/04; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/654
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1028436A
Cited
US1084773A
Cited
GB244500A
Cited
US2033259A
Cited
US2314306A
Cited
US2349532A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-19 | 1956-02-18 | 1956-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-19 | 1960-02-18 | 1960-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-19 | 1964-02-18 | 1964-08-19 | $7700.00 | Window Closed / Lapsed |