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A built-in oven comprises a door and a ventilation system. The door structure comprises two vertical frame elements and an upper hollow frame element mounted on the vertical elements and on upper edges of two or more glass plates and having a front aperture adapted to be used as an handle of the doo

A built-in oven comprises a door and a ventilation system. The door structure comprises two vertical frame elements and an upper hollow frame element mounted on the vertical elements and on upper edges of two or more glass plates and having a front aperture adapted to be used as an handle of the door flush with the front surface thereof, the upper hollow frame element being used as part of the ventilation system of the oven.

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1. An oven door for providing access to an oven cavity comprising: a frame including opposing vertical elements connected by a bottom element and an upper hollow element, with the upper hollow element having an upper portion and a lower portion, the upper portion of the upper hollow element being de

1. An oven door for providing access to an oven cavity comprising: a frame including opposing vertical elements connected by a bottom element and an upper hollow element, with the upper hollow element having an upper portion and a lower portion, the upper portion of the upper hollow element being defined by a front edge member which is connected to but spaced from a rear section, the lower portion of the upper hollow element including a rear wall surface connected to the upper portion and spaced from the front edge member so as to define a hollow space within which fingers of a user can be inserted in order to engage the front edge member such that the front edge member establishes a handle for the oven door, the rear section of the upper portion including a plurality of apertures which are open to the hollow space and extend through the rear section to enable fluid communication with a ventilation system for cooling about an oven cavity;an external glass plate fixed to a front face of the frame, wherein the lower portion of the upper hollow element is provided with a plurality of comb-shaped elements, at least some of which are engaged by the external glass plate; andan internal glass plate fixed to a rear face of the frame, wherein the rear section of the upper hollow element projects rearward of the internal glass plate. 2. The oven door according to claim 1, wherein the rear wall surface is curved so as to connect the lower portion of the upper hollow element directly to the rear section of the upper portion, while being spaced from the front edge member by the hollow space. 3. The oven door according to claim 2, wherein the front edge member is substantially flush with the external glass plate. 4. The oven door according to claim 1, wherein the external glass plate terminates below the rear wall surface, while the internal glass plate extends to the upper hollow element. 5. The oven door according to claim 1, further comprising: an intermediate glass plate arranged between the external and internal glass plates, the intermediate glass plate including an upper edge inserted between the plurality of comb-shaped elements. 6. The oven door according to claim 1, wherein the internal glass plate is located entirely behind both the comb-shaped elements and the rear wall surface. 7. The oven door according to claim 1, further comprising: a decorative frame fixed to an outer surface of the external glass panel. 8. The oven door according to claim 1, wherein the upper hollow element is made of polymeric material. 9. An oven comprising: an oven cavity;a ventilation system for cooling about the oven cavity, the ventilation system including an upper frontal opening for ventilation air; andan oven door for providing access to the oven cavity, said oven door including: a frame having opposing vertical elements connected by a bottom element and an upper hollow element, with the upper hollow element having an upper portion and a lower portion, the upper portion of the upper hollow element being defined by a front edge member which is connected to but spaced from a rear section, the lower portion of the upper hollow element including a rear wall surface connected to the upper portion and spaced from the front edge member so as to define a hollow space within which fingers of a user can be inserted in order to engage the front edge member such that the front edge member establishes a handle for opening the oven door to provide access to the oven cavity, the rear section of the upper portion including a plurality of apertures which are open to the hollow space and extend through the rear section to provide fluid communication, at a location behind the oven door, with the upper frontal opening of the ventilation system;an external glass plate fixed to a front face of the frame, wherein the lower portion of the upper hollow element is provided with a plurality of cob-sped elements, at least some of which are engaged by the external glass plate; andan internal glass plate fixed to a rear face of the frame. 10. The oven according to claim 9, wherein the rear wall surface is curved so as to connect the lower portion of the upper hollow element directly to the rear section of the upper portion, while being spaced from the front edge member by the hollow space. 11. The oven according to claim 10, wherein the front edge member is substantially flush with the external glass plate. 12. The oven according to claim 9, wherein the external glass plate terminates below the rear wall surface, while the internal glass plate extends to the upper hollow element. 13. The oven according to claim 9, further comprising: an intermediate glass plate arranged between the external and internal glass plates, the intermediate glass plate including an upper edge inserted between the plurality of comb-shaped elements. 14. The oven according to claim 9, wherein the internal glass plate is located entirely behind both the comb-shaped elements and the rear wall surface. 15. The oven according to claim 14, wherein the rear section of the upper hollow element projects rearward of the internal glass plate. 16. The oven according to claim 9, further comprising: a decorative frame fixed to an outer surface of the external glass panel. 17. The oven according to claim 9, wherein the oven is a built-in oven.