US3084361A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic electric shoe sole cleaner
Assignee: Individual
•
Filing: 1962-05-29
•
Granted: 1963-04-09
•
Expires: 1982-05-29
Abstract
No abstract record available.
Inventors
- 👤 Leoland T Outlaw
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 18:00
CPC Classifications
A; A47; A47L; A47L23/00; A47L23/22; A47L23/26; A47L23/263
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
148 words
IN COMBINATION, A HORIZONTAL SUPPORT FORMED WITH AN OPENING, A HOUSING INSET IN THE OPENING AND SUPPORTED ON THE SUPPORT, SAID HOUSING HAVING SIDE WALLS AND AN APERTURED TOP PLATE, ARM MEANS PIVOTED AT ONE END ON THE SIDE WALLS AND CARRYING A BRUSH SHAFT ON ITS OTHER END, A CYLINDRICAL BRUSH FIXED ON SAID SHAFT, AN ELECTRIC MOTOR MOUNTED WITHIN THE HOUSING AND OPERATIVELY CONNECTED TO THE SHAFT, A SWITCH CONNECTED IN CIRCUIT WITH THE MOTOR, SWITCH OPERATING MEANS ON THE TOP PLATE AND OPERATIVELY CONNECTED TO THE SWITCH, A VERTICAL SOLENOID PIVOTED AT ITS UPPER END TO THE TOP PLATE, A VERTICAL CORE ENGAGED IN THE SOLENOID AND SECURED AT ITS LOWER END TO SAID ARM MEANS, SAID SOLENOID BEING IN CIRCUIT WITH THE SWITCH, AND A COIL SPRING CIRCUMPOSED ON THE CORE AND COMPRESSED BETWEEN THE LOWER END OF THE SOLENOID AND THE ARM MEANS.
Claim 2
Dependent Claim
148 words
IN COMBINATION, A HORIZONTAL SUPPORT FORMED WITH AN OPENING, A HOUSING INSET IN THE OPENING AND SUPPORTED ON THE SUPPORT, SAID HOUSING HAVING SIDE WALLS AND AN APERTURED TOP PLATE, ARM MEANS PIVOTED AT ONE END ON THE SIDE WALLS AND CARRYING A BRUSH SHAFT ON ITS OTHER END, A CYLINDRICAL BRUSH FIXED ON SAID SHAFT, AN ELECTRIC MOTOR MOUNTED WITHIN THE HOUSING AND OPERATIVELY CONNECTED TO THE SHAFT, A SWITCH CONNECTED IN CIRCUIT WITH THE MOTOR, SWITCH OPERATING MEANS ON THE TOP PLATE AND OPERATIVELY CONNECTED TO THE SWITCH, A VERTICAL SOLENOID PIVOTED AT ITS UPPER END TO THE TOP PLATE, A VERTICAL CORE ENGAGED IN THE SOLENOID AND SECURED AT ITS LOWER END TO SAID ARM MEANS, SAID SOLENOID BEING IN CIRCUIT WITH THE SWITCH, AND A COIL SPRING CIRCUMPOSED ON THE CORE AND COMPRESSED BETWEEN THE LOWER END OF THE SOLENOID AND THE ARM MEANS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-08 | 1966-10-08 | 1967-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-08 | 1970-10-08 | 1971-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-08 | 1974-10-08 | 1975-04-09 | $7700.00 | Window Closed / Lapsed |