Patent US3579701A successfully refreshed from Google Patents.
US3579701A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic car washer
Assignee: Individual
•
Filing: 1968-06-03
•
Granted: 1971-05-25
•
Expires: 1988-06-03
Abstract
Abstract WASHING MECHANISM FOR A STATIONARY AUTOMOBILE PROVIDING A FIRST BRUSH ROTATABLE ABOUT A VERTICAL AXIS TRANSITING ABOUT THE CAR AND A SECOND BRUSH ROTATING ABOUT A HORIZONTAL AXIS TRANSISTING ACROSS THE TOP WITH MECHANICAL LINKAGE THEREBETWEEN CAUSING THE VERTICAL BRUSH TO MOVE THE HORIZONTAL BRUSH. THE INVENTION PROVIDES AUXILIARY SYSTEMS FOR APPLICATION OF WASHING AND AUXIALIARY SOLUTIONS. THE DEVICE IS ECONOMIC IN CONSTRUCTION AND ADAPTED PARTICULARLY FOR ATTENDANTLESS COIN ACTIVATED OPERATION.
Inventors
- 👤 Clair R Crisp Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 16:55
CPC Classifications
B; B60; B60S; B60S3/00; B60S3/04; B60S3/06
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-05-24 | 1974-11-23 | 1975-05-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-05-24 | 1978-11-23 | 1979-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-05-24 | 1982-11-23 | 1983-05-25 | $7700.00 | Window Closed / Lapsed |