Patent US4977898A successfully refreshed from Google Patents.
Patent US2837759A successfully refreshed from Google Patents.
US2837759A
Expired / Lapsed
US
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Wheel washer
Assignee: Individual
•
Filing: 1956-08-23
•
Granted: 1958-06-10
•
Expires: 1976-08-23
Abstract
No abstract record available.
Inventors
- 👤 Haverberg Loren Russell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:15
CPC Classifications
B; B60; B60S; B60S3/00; B60S3/04; B60S3/042; Y; Y10; Y10S; Y10S15/00; Y10S15/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1360304A
Cited
US1884878A
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US1909869A
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US2242692A
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US2671913A
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US2692214A
Cited
US2761170A
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US2718650A
Cited
US2716772A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-06-09 | 1961-12-09 | 1962-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-06-09 | 1965-12-09 | 1966-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-06-09 | 1969-12-09 | 1970-06-10 | $7700.00 | Window Closed / Lapsed |