Patent US3233606A successfully refreshed from Google Patents.
US3233606A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cooking range hood
Assignee: Nutone Inc
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Filing: 1963-07-15
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Granted: 1966-02-08
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Expires: 1983-07-15
Abstract
No abstract record available.
Inventors
- 👤 Turner C Robert
- 👤 Walter A Spear
- 👤 Cleveland F Meeker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:46
CPC Classifications
F; F24; F24C; F24C15/00; F24C15/20; F24C15/2007; B; B24; B24B; B24B31/00; B24B31/12; B24B31/14; F24C15/02; F24C15/04; F24C15/2042; Y; Y10; Y10S; Y10S55/00; Y10S55/29; Y10S55/36
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
173 words
A COOKING RANGE EXHAUST HOOD COMPRISING A VERTICAL REAR PANEL, A RECTANGULAR TOP PANEL THE REAR EDGE OF WHICH MEETS THE UPPER EDGE OF SAID REAR PANEL AT A RIGHT ANGLE, A CONTROL PANEL ASSEMBLY DEPENDING FROM THE FORWARD EDGEWISE PORTION OF SAID TOP PANEL TO PROVIDE A FRONT FOR SAID HOOD, SIDE PANELS AT THE RESPECTIVE SIDES OF SAID HOOD THE LOWER EDGES OF WHICH SLOPE DOWNWARDLY AND REARWARDLY FROM SAID CONTROL PANEL ASSEMBLY TO SAID REAR PANEL, A GREASE FILTER, MEANS MOUNTING SAID GREASE FILTER IN SAID HOOD SUCH THAT IT IS ABOVE THE SLOPING LOWER EDGES OF SAID SIDE PANELS AND GENERALLY PARALLELING SAID LOWER EDGES WHEREBY THE SPACE BETWEEN SAID FILTER AND SAID TOP PANEL INCREASES GOING FROM SAID CONTROL PANEL ASSEMBLY REARWARDLY TOWARD SAID REAR PANEL, A BLOWER HAVING AN EXHAUST OUTLET, MEANS TO MOUNT SAID BLOWER TO BLOW AIR FORWARDLY IN SAID HOOD FOR NON-DUCTED OPERATION, A TRAY, SAID TRAY HAVING A REAR, A BOTTOM, A FRONT, AND SIDE WALLS, MEANS MOUNTING SAID TRAY IN SAID HOOD
Claim 2
Dependent Claim
173 words
A COOKING RANGE EXHAUST HOOD COMPRISING A VERTICAL REAR PANEL, A RECTANGULAR TOP PANEL THE REAR EDGE OF WHICH MEETS THE UPPER EDGE OF SAID REAR PANEL AT A RIGHT ANGLE, A CONTROL PANEL ASSEMBLY DEPENDING FROM THE FORWARD EDGEWISE PORTION OF SAID TOP PANEL TO PROVIDE A FRONT FOR SAID HOOD, SIDE PANELS AT THE RESPECTIVE SIDES OF SAID HOOD THE LOWER EDGES OF WHICH SLOPE DOWNWARDLY AND REARWARDLY FROM SAID CONTROL PANEL ASSEMBLY TO SAID REAR PANEL, A GREASE FILTER, MEANS MOUNTING SAID GREASE FILTER IN SAID HOOD SUCH THAT IT IS ABOVE THE SLOPING LOWER EDGES OF SAID SIDE PANELS AND GENERALLY PARALLELING SAID LOWER EDGES WHEREBY THE SPACE BETWEEN SAID FILTER AND SAID TOP PANEL INCREASES GOING FROM SAID CONTROL PANEL ASSEMBLY REARWARDLY TOWARD SAID REAR PANEL, A BLOWER HAVING AN EXHAUST OUTLET, MEANS TO MOUNT SAID BLOWER TO BLOW AIR FORWARDLY IN SAID HOOD FOR NON-DUCTED OPERATION, A TRAY, SAID TRAY HAVING A REAR, A BOTTOM, A FRONT, AND SIDE WALLS, MEANS MOUNTING SAID TRAY IN SAID HOOD
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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) | 1969-02-07 | 1969-08-09 | 1970-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-07 | 1973-08-09 | 1974-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-07 | 1977-08-09 | 1978-02-08 | $7700.00 | Window Closed / Lapsed |