Patent US3059260A successfully refreshed from Google Patents.
US3059260A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spring actuated self-cleaning retractable brush or the like
Assignee: Individual
•
Filing: 1959-11-16
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Granted: 1962-10-23
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Expires: 1979-11-16
Abstract
No abstract record available.
Inventors
- 👤 Lester R Peilet
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:59
CPC Classifications
A; A46; A46B; A46B17/00; A46B17/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1147440A
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US1169644A
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US2529927A
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US2923598A
Cited
GB794594A
Cited
US2819484A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-22 | 1966-04-23 | 1966-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-22 | 1970-04-23 | 1970-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-22 | 1974-04-23 | 1974-10-23 | $7700.00 | Window Closed / Lapsed |