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US2978718A
Expired / Lapsed
US
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Vehicle wheel washing device
Assignee: SERVICE METAL FABRICATORS Inc
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Filing: 1957-08-27
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Granted: 1961-04-11
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Expires: 1977-08-27
Abstract
No abstract record available.
Inventors
- 👤 Vani James
- 👤 Albert J Malpede
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:04
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)
CA497422A
Cited
US2692214A
Cited
US2761170A
Cited
US2716767A
Cited
US2718650A
Cited
US2716772A
Cited
US2814825A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-04-10 | 1964-10-10 | 1965-04-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-04-10 | 1968-10-10 | 1969-04-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-04-10 | 1972-10-10 | 1973-04-11 | $7700.00 | Window Closed / Lapsed |