Invention Grant
- Patent Title: Door closure apparatus
- Patent Title (中): 闭门器
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Application No.: US11523239Application Date: 2006-09-19
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Publication No.: US07730579B2Publication Date: 2010-06-08
- Inventor: Thomas Edward Coe
- Applicant: Thomas Edward Coe
- Agency: Daniels Patent Law PLLC
- Agent Scott A. Daniels
- Main IPC: E05F3/02
- IPC: E05F3/02
Abstract:
A door holder and a door closer and, in particular, and improvements in door holders and closers for use in screen doors, storm doors or any type of door which has the need for a device for maintaining the door in a particular orientation and/or for self-closing of the door.
Public/Granted literature
- US20080120923A1 Door closure apparatus Public/Granted day:2008-05-29
Information query
