US2641012A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Telescopic brush handle
Assignee: Individual
•
Filing: 1948-02-12
•
Granted: 1953-06-09
•
Expires: 1968-02-12
Abstract
No abstract record available.
Inventors
- 👤 Fred O Storrs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:03
CPC Classifications
B; B25; B25G; B25G1/00; B25G1/04; Y; Y10; Y10S; Y10S56/00; Y10S56/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US276660A
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US376879A
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US383815A
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US942490A
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US989069A
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US1337998A
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US1406841A
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US1769944A
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US1806059A
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US1720481A
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US1951023A
Cited
US1919114A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-08 | 1956-12-08 | 1957-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-08 | 1960-12-08 | 1961-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-08 | 1964-12-08 | 1965-06-09 | $7700.00 | Window Closed / Lapsed |