Patent US3292397A successfully refreshed from Google Patents.
US3292397A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laundry apparatus
Assignee: Individual
•
Filing: 1964-05-15
•
Granted: 1966-12-20
•
Expires: 1984-05-15
Abstract
No abstract record available.
Inventors
- 👤 Carl E Wooliever
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:19
CPC Classifications
D; D06; D06F; D06F19/00; D06F31/00; D06F43/00; D06F43/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
140 words
A WASHING MACHINE COMPRISING TUB MEANS IN COMBINATION WITH MEANS FOR CONVEYING WORK INTO AND THROGH AND FROM SAID TUB MEANS, SAID CONVEYING MEANS INCLUDING FIRST AND SECOND BELTS, AT LEAST ONE OF WHICH IS FORAMINOUS, GUIDE MEANS ABOUT WHICH THE BELTS ARE TRAINED AND SOME OF WHICH ARE SO DISPOSED AS TO GUIDE PROXIMATE PORTIONS OF THE BELTS INTO AND THROUGH AND FROM THE TUBE MEANS IN WORK CONFINING RELATION, OTHER GUIDE MEANS BEING DISPOSED TO DEFINE RETURN PATHS FOR THE RESPECTIVE BELTS, A DRYING SECTION HAVING UPPER AND LOWER ROLLS BETWEEN WHICH SAID BELT PORTIONS ARE TRAINED AND MEANS FOR DIRECTING A DRYING GAS THROUGH SAID BELT PORTIONS IN THE DRYING SECTION FOR THE REMOVAL OF SOLVENT FROM WORK CONFINED BETWEEN SAID PORTIONS, THE UPPER AND LOWER ROLLS BETWEEN WHICH SAID BELT PORTIONS ARE TRAINED HAVING HOUSINGS PAR-
Claim 2
Dependent Claim
140 words
A WASHING MACHINE COMPRISING TUB MEANS IN COMBINATION WITH MEANS FOR CONVEYING WORK INTO AND THROGH AND FROM SAID TUB MEANS, SAID CONVEYING MEANS INCLUDING FIRST AND SECOND BELTS, AT LEAST ONE OF WHICH IS FORAMINOUS, GUIDE MEANS ABOUT WHICH THE BELTS ARE TRAINED AND SOME OF WHICH ARE SO DISPOSED AS TO GUIDE PROXIMATE PORTIONS OF THE BELTS INTO AND THROUGH AND FROM THE TUBE MEANS IN WORK CONFINING RELATION, OTHER GUIDE MEANS BEING DISPOSED TO DEFINE RETURN PATHS FOR THE RESPECTIVE BELTS, A DRYING SECTION HAVING UPPER AND LOWER ROLLS BETWEEN WHICH SAID BELT PORTIONS ARE TRAINED AND MEANS FOR DIRECTING A DRYING GAS THROUGH SAID BELT PORTIONS IN THE DRYING SECTION FOR THE REMOVAL OF SOLVENT FROM WORK CONFINED BETWEEN SAID PORTIONS, THE UPPER AND LOWER ROLLS BETWEEN WHICH SAID BELT PORTIONS ARE TRAINED HAVING HOUSINGS PAR-
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-19 | 1970-06-20 | 1970-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-19 | 1974-06-20 | 1974-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-19 | 1978-06-20 | 1978-12-20 | $7700.00 | Window Closed / Lapsed |