发明名称 FEED DOOR FOR LIVESTOCK TRAILER
摘要 A drop down feed door for a trailer having a sidewall with a trailer frame defining a trailer access opening. The feed door including a frame assembly adapted to be hinged to the sidewall of the trailer and a window assembly having a window frame and a light transmitting pane supported by the window frame. The window frame having a flange and the window assembly positioned in the window receiving opening of the frame assembly with the flange of the window assembly overlapping one side of the frame assembly along the circumference of the window receiving opening. A connecting member is connected to the window frame of the window assembly and extended over an adjacent portion of the frame assembly so as to secure the window assembly within the window receiving opening of the frame assembly.
申请公布号 US2008149040(A1) 申请公布日期 2008.06.26
申请号 US20070868798 申请日期 2007.10.08
申请人 WELCHEL WANDA;BEAM JOHN A;OROZCO GILBERTO;YUN VLADIMIR 发明人 WELCHEL WANDA;BEAM JOHN A.;OROZCO GILBERTO;YUN VLADIMIR
分类号 B60P3/04;A01K5/00 主分类号 B60P3/04
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