Patent US3125866A successfully refreshed from Google Patents.
US3125866A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Refrigerator with water repellent wall
Assignee: —
•
Filing: —
•
Granted: 1964-03-24
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Expires: 1981-03-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:57
CPC Classifications
F; F25; F25D; F25D17/00; F25D17/04; F25D17/06; F25D17/062; F25D17/065; F25D17/042; F25D17/045; F25D2317/00; F25D2317/06; F25D2317/065; F25D2317/0653; F25D2317/068; F25D2317/0683; F25D2400/00; F25D2400/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
REFRIGERATING APPARATUS INCLUDING A CABINET HAVING INSULATED WALLS AND AN INSULATED DOOR ENDLOSING A COMPARTMENT TO BE REFRIGERSTED, MEANS ASSOCIATED WITH SAID INSULATED WALLS INCLUIDING A METAL WALL FORMING AN EVAPORATOR COMPARTMENT SEPARATE FROM SAID COMPARTMENT TO BE REFRIGERATRED, A REFRIGERANT EVAPORATING MEANS IN SAID EVAPORATOR COMPARTMENT, MEANS FOR CIRCULATING HUMID AIR FROM SAID COMPARTMENT TO BE REFRIGERATED THROUGH SAID EVAPORATOR COMPARTMENT BACK TO SAID COMPARTMENT TO BE REFRIGERATED, SAID METAL WALL HAVING A DOWNWARDLY TURNED FACE EXPOSED TO SAID EVAPORATOR COMPARTMENT PROVIDED WITH A SURFACE OF WATER REPELLING MATERIAL TO PREVENT THE FORMATION FROM THE HUMID AIR OF ICICLES DEPENDING FROM SAID DOWNWARDLY TURNED FACE.
Claim 2
Dependent Claim
106 words
REFRIGERATING APPARATUS INCLUDING A CABINET HAVING INSULATED WALLS AND AN INSULATED DOOR ENDLOSING A COMPARTMENT TO BE REFRIGERSTED, MEANS ASSOCIATED WITH SAID INSULATED WALLS INCLUIDING A METAL WALL FORMING AN EVAPORATOR COMPARTMENT SEPARATE FROM SAID COMPARTMENT TO BE REFRIGERATRED, A REFRIGERANT EVAPORATING MEANS IN SAID EVAPORATOR COMPARTMENT, MEANS FOR CIRCULATING HUMID AIR FROM SAID COMPARTMENT TO BE REFRIGERATED THROUGH SAID EVAPORATOR COMPARTMENT BACK TO SAID COMPARTMENT TO BE REFRIGERATED, SAID METAL WALL HAVING A DOWNWARDLY TURNED FACE EXPOSED TO SAID EVAPORATOR COMPARTMENT PROVIDED WITH A SURFACE OF WATER REPELLING MATERIAL TO PREVENT THE FORMATION FROM THE HUMID AIR OF ICICLES DEPENDING FROM SAID DOWNWARDLY TURNED FACE.
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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) | 1967-03-24 | 1967-09-23 | 1968-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-24 | 1971-09-23 | 1972-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-24 | 1975-09-23 | 1976-03-24 | $7700.00 | Window Closed / Lapsed |