US4250865A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Easy access oven control panel and panel seal
Assignee: KitchenAid Inc
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Filing: 1978-01-16
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Granted: 1981-02-17
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Expires: 1998-01-16
Abstract
Abstract The specification discloses an electric oven control panel pivotally mounted on extensible arms. In an operational position, the control panel is supported flush against the oven with a gasket on the lower edge of the control panel engaging the front oven surface to prevent cooking fumes and gases from entering the control panel. In a service position, the control panel is pulled forward on the extensible arms away from the front oven surface and is rotated to a predetermined angle from its vertical position. Flanges on the panel engage the arms to limit rotation.
Inventors
- 👤 Richard M. Scherer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 02:37
CPC Classifications
F; F24; F24C; F24C7/00; F24C7/08; F24C7/082
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
332 words
In an oven cabinet having front, rear and side walls in which a control panel is supported flush against the front wall thereof, apparatus to facilitate servicing of the backside of the control panel comprising: a pair of supporting brackets disposed on the inside surface of said cabinet on opposite side walls thereof in substantially parallel relation; a pair of arms slidably mounted in said brackets and capable of being extended from the cabinet to any selected horizontal position, said arms having forward and rearward ends, a stop means extending from the rearward end for engaging said brackets to limit horizontal movement of said arms, the forward end being configured to define an abutment surface inclined to the vertical; an oven control panel pivotally connected to each of said arms and being pivotable from a vertical operational position to an inclined service position when said control panel has been extended from said cabinet to a selected horizontal position, the backside of said control panel abutting with the inclined abutment surface on the forward ends of said arms when said arms are extended and when said panel is in service position for positioning said control panel at an angle from the vertical; a flexible gasket disposed along the lower horizontal edge of said control panel adapted to be compressed by said control panel against the front surface of the cabinet to prevent cooking fumes and gases from the oven cavity from entering along the lower edge of the control panel; a gasket retaining flange having a top flange portion attached to the lower edge of the control panel; said gasket including a resilient tube having an oval cross-section and being attached to said flange; a resilient contact lip formed along the length of said tube extending upwardly from a lower edge thereof, said lip making contact with the front surface of the cabinet when said panel is disposed in its operational position to form an airtight seal between the seal and the cabinet.
Claim 2
Dependent Claim
332 words
In an oven cabinet having front, rear and side walls in which a control panel is supported flush against the front wall thereof, apparatus to facilitate servicing of the backside of the control panel comprising: a pair of supporting brackets disposed on the inside surface of said cabinet on opposite side walls thereof in substantially parallel relation; a pair of arms slidably mounted in said brackets and capable of being extended from the cabinet to any selected horizontal position, said arms having forward and rearward ends, a stop means extending from the rearward end for engaging said brackets to limit horizontal movement of said arms, the forward end being configured to define an abutment surface inclined to the vertical; an oven control panel pivotally connected to each of said arms and being pivotable from a vertical operational position to an inclined service position when said control panel has been extended from said cabinet to a selected horizontal position, the backside of said control panel abutting with the inclined abutment surface on the forward ends of said arms when said arms are extended and when said panel is in service position for positioning said control panel at an angle from the vertical; a flexible gasket disposed along the lower horizontal edge of said control panel adapted to be compressed by said control panel against the front surface of the cabinet to prevent cooking fumes and gases from the oven cavity from entering along the lower edge of the control panel; a gasket retaining flange having a top flange portion attached to the lower edge of the control panel; said gasket including a resilient tube having an oval cross-section and being attached to said flange; a resilient contact lip formed along the length of said tube extending upwardly from a lower edge thereof, said lip making contact with the front surface of the cabinet when said panel is disposed in its operational position to form an airtight seal between the seal and the cabinet.
References Cited (Backward Citations)
US2327541A
Cited
US2486764A
Cited
US2649085A
Cited
US2789024A
Cited
US2731320A
Cited
US2856450A
Cited
US3133768A
Cited
US3038462A
Cited
US3172994A
Cited
US3702112A
Cited
US3967164A
Cited
US4077389A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-02-17 | 1984-08-18 | 1985-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-02-17 | 1988-08-18 | 1989-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-02-17 | 1992-08-18 | 1993-02-17 | $7700.00 | Window Closed / Lapsed |