Patent US3263343A successfully refreshed from Google Patents.
← Back to Patent Explorer
US3263343A Expired / Lapsed US ⏱️ 0.0 years remaining

Lint disposer for clothes dryer

Assignee: Motors Liquidation Co
•
Filing: 1963-11-12
•
Granted: 1966-08-02
•
Expires: 1983-11-12
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 John H Loos

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 07:07
CPC Classifications
D; D06; D06F; D06F58/00; D06F58/20; D06F58/22

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 322 words
A FABRIC DRYER COMPRISING A CASING DEFINING A DRYING CHAMBER AND HAVING AN AIR INLET OPENING AND AN AIR OUTLET OPENING THEREIN, DOOR MEANS VERTICALLY HINGEDLY MOUNTED WITH RESPECT TO SAID CASING FOR CLOSING SAID AIR OUTLET OPENING, LINT ELIMINATING MEANS SUPPORTED ON SAID DOOR MEANS FOR BURNING LINT CARRIED FROM THE FABRIC THROUGH SAID AIR OUTLET OPENING AND FOR CAUSING THE PRODUCTS OF SAID BURNING TO BE COLORLESS AND ODORLESS, AND BLOWER MEANS OPERABLE FOR CIRCULATING AIR FLOW SEQUENTIALLY THROUGH SAID DRYING CHAMBER AND THE LINT ELIMINATING MEANS WHEN SAID DOOR MEANS IS CLOSED, SAID LINT ELIMINATING MEANS INCLUDING HOUSING MEANS HAVING A PERFORATED INLET PANEL PORTION PARALLEL TO SAID DOOR MEANS EXTENDING SEALINGLY INTO AIR INTERCEPTING RELATIONSHIP WITH SAID AIR OUTLET OPENING, AND HAVING AN EXHAUST PORT CONNECTED IN AIR FLOW SUPPLY RELATIONSHIP TO SAID BLOWER MEANS, A FLAT, CIRCULAR SCREEN MEMBER POSITIONED EXTENDING ACROSS SAID HOUSING MEANS DOWNSTREAM FROM SAID PERFORATED PANEL PORTION AND PARALLEL THEREWITH AND HAVING AT LEAST A SECTION THEREOF IN INTERCEPTING AIR FLOW RELATIONSHIP TO THE FLOW OF AIR FROM SAID AIR OUTLET OPENING TO SAID EXHAUST PORT TO FORM A LINT CATCRING BARRIER, SAID SCREEN MEMBER BEING ROTATABLY MOUNTED AND POSITIONED SO THAT ROTATION OF SAID SCREEN MEMBER CAUSES SAID AT LEAST A SECTION THEREOF ALTERNATELY TO BE PLACED IN INTERCEPTING AIR FLOW RELATIONSHIP AND THEN TO BE REMOVED FROM SAID INTERCEPTING AIR FLOW RELATIONSHIP, MOTOR MEANS ON SAID DOOR MEANS FOR ROTATING SAID SCREEN MEMBER, MEANS FORMING AN INSULATED LINT BURNING CHAMBER WITHIN SAID HOUSING MEANS BLOCKING A PORTION OF SAID PERFORATED INLET PANEL IN A MANNER TO SHIELD AIR FLOW FROM THAT SECTION OF SAID SCREEN MEMBER WHICH IS REMOVED AND ENCLOSING HEATING MEANS POSITIONED ADJACENT THAT SECTION OF SAID SCREEN MEMBER WHICH IS REMOVED FOR BURNING LINT CAUGHT ON SAID SECTION OF SAID SCREEN MEMBER, AND MEANS FORMING A SMOKE AND ODOR ELIMINATING CHAMBER ON THE OPPOSITE SIDE OF SAID SECTION
Claim 2
Dependent Claim 322 words
A FABRIC DRYER COMPRISING A CASING DEFINING A DRYING CHAMBER AND HAVING AN AIR INLET OPENING AND AN AIR OUTLET OPENING THEREIN, DOOR MEANS VERTICALLY HINGEDLY MOUNTED WITH RESPECT TO SAID CASING FOR CLOSING SAID AIR OUTLET OPENING, LINT ELIMINATING MEANS SUPPORTED ON SAID DOOR MEANS FOR BURNING LINT CARRIED FROM THE FABRIC THROUGH SAID AIR OUTLET OPENING AND FOR CAUSING THE PRODUCTS OF SAID BURNING TO BE COLORLESS AND ODORLESS, AND BLOWER MEANS OPERABLE FOR CIRCULATING AIR FLOW SEQUENTIALLY THROUGH SAID DRYING CHAMBER AND THE LINT ELIMINATING MEANS WHEN SAID DOOR MEANS IS CLOSED, SAID LINT ELIMINATING MEANS INCLUDING HOUSING MEANS HAVING A PERFORATED INLET PANEL PORTION PARALLEL TO SAID DOOR MEANS EXTENDING SEALINGLY INTO AIR INTERCEPTING RELATIONSHIP WITH SAID AIR OUTLET OPENING, AND HAVING AN EXHAUST PORT CONNECTED IN AIR FLOW SUPPLY RELATIONSHIP TO SAID BLOWER MEANS, A FLAT, CIRCULAR SCREEN MEMBER POSITIONED EXTENDING ACROSS SAID HOUSING MEANS DOWNSTREAM FROM SAID PERFORATED PANEL PORTION AND PARALLEL THEREWITH AND HAVING AT LEAST A SECTION THEREOF IN INTERCEPTING AIR FLOW RELATIONSHIP TO THE FLOW OF AIR FROM SAID AIR OUTLET OPENING TO SAID EXHAUST PORT TO FORM A LINT CATCRING BARRIER, SAID SCREEN MEMBER BEING ROTATABLY MOUNTED AND POSITIONED SO THAT ROTATION OF SAID SCREEN MEMBER CAUSES SAID AT LEAST A SECTION THEREOF ALTERNATELY TO BE PLACED IN INTERCEPTING AIR FLOW RELATIONSHIP AND THEN TO BE REMOVED FROM SAID INTERCEPTING AIR FLOW RELATIONSHIP, MOTOR MEANS ON SAID DOOR MEANS FOR ROTATING SAID SCREEN MEMBER, MEANS FORMING AN INSULATED LINT BURNING CHAMBER WITHIN SAID HOUSING MEANS BLOCKING A PORTION OF SAID PERFORATED INLET PANEL IN A MANNER TO SHIELD AIR FLOW FROM THAT SECTION OF SAID SCREEN MEMBER WHICH IS REMOVED AND ENCLOSING HEATING MEANS POSITIONED ADJACENT THAT SECTION OF SAID SCREEN MEMBER WHICH IS REMOVED FOR BURNING LINT CAUGHT ON SAID SECTION OF SAID SCREEN MEMBER, AND MEANS FORMING A SMOKE AND ODOR ELIMINATING CHAMBER ON THE OPPOSITE SIDE OF SAID SECTION

References Cited (Backward Citations)

US3132006A Cited
US3069785A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-08-01 1970-01-31 1970-08-02 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-08-01 1974-01-31 1974-08-02 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-08-01 1978-01-31 1978-08-02 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag