Invention Grant
- Patent Title: Overhead door track assembly
- Patent Title (中): 架空门轨总成
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Application No.: US12560105Application Date: 2009-09-15
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Publication No.: US08684065B2Publication Date: 2014-04-01
- Inventor: Carl John Peterson
- Applicant: Carl John Peterson
- Agency: Merchant & Gould P.C.
- Main IPC: E05D15/20
- IPC: E05D15/20

Abstract:
An overhead door assembly includes a horizontal track, a transition track and a vertical track. The horizontal track has a first axial end and an oppositely disposed second axial end. The transition track has a first end and a second end and is curved. The first end is engaged to the second axial end of the horizontal track. The vertical track includes a first end portion and a second end portion. The first end portion is rigidly mounted to the second end of the transition track. The vertical track includes a plurality of guide portions and a plurality of jog portions that are alternately disposed along the vertical track. The plurality of guide portions and the plurality of jog portions cooperatively define a channel. The plurality of jog portions is offset from the plurality of guide portions.
Public/Granted literature
- US20110061303A1 OVERHEAD DOOR TRACK ASSEMBLY Public/Granted day:2011-03-17
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