Invention Grant
- Patent Title: Adjustable spindle arrangement for door operating apparatus retrofit kit
- Patent Title (中): 门操作装置改装套件可调主轴装置
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Application No.: US13314543Application Date: 2011-12-08
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Publication No.: US08375636B2Publication Date: 2013-02-19
- Inventor: Angelo Nixon
- Applicant: Angelo Nixon
- Applicant Address: US PA Pittsburgh
- Assignee: Opcon International Holdings, L.P.
- Current Assignee: Opcon International Holdings, L.P.
- Current Assignee Address: US PA Pittsburgh
- Agency: Pietragallo Gordon Alfano Bosick & Raspanti, LLP
- Agent Jonathan C. Parks, Esq.
- Main IPC: E05F15/02
- IPC: E05F15/02
Abstract:
A retrofit conversion kit for facilitating the conversion of a door operating apparatus conventionally mounted above the door, to a position mounted and anchored underground for operating a swinging door therefrom. The conversion to an anchored underground position is facilitated by incorporating positional adjustment mechanisms covering any or all possible adjustment dimensions.
Public/Granted literature
- US20120085035A1 ADJUSTABLE SPINDLE ARRANGEMENT FOR DOOR OPERATING APPARATUS RETROFIT KIT Public/Granted day:2012-04-12
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