Patent US2610344A successfully refreshed from Google Patents.
US2610344A
Expired / Lapsed
US
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Brush holder and guide
Assignee: Individual
•
Filing: 1948-10-26
•
Granted: 1952-09-16
•
Expires: 1968-10-26
Abstract
No abstract record available.
Inventors
- 👤 Martin A Gaffer
- 👤 Edward J Gaffer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 09:40
CPC Classifications
A; A46; A46B; A46B17/00; A46B17/08; B; B44; B44D; B44D3/00; B44D3/12; B44D3/123
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US445158A
Cited
GB189729922A
Cited
GB190403449A
Cited
US1697756A
Cited
US1882535A
Cited
US2116406A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-09-16 | 1956-03-17 | 1956-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-09-16 | 1960-03-17 | 1960-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-09-16 | 1964-03-17 | 1964-09-16 | $7700.00 | Window Closed / Lapsed |