Invention Grant
- Patent Title: Hands-free door opener assembly
- Patent Title (中): 免提开门装配
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Application No.: US13933004Application Date: 2013-07-01
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Publication No.: US08720116B1Publication Date: 2014-05-13
- Inventor: Abdulaziz Kh. M. A. A. Ahmad
- Applicant: Abdulaziz Kh. M. A. A. Ahmad
- Agent Richard C Litman
- Main IPC: E05B1/00
- IPC: E05B1/00

Abstract:
The hands-free door opener assembly permits a person to open, close and lock a door by employing a forearm or elbow. The system comprises respective push handle members disposed on both the interior and exterior surfaces of the door. Pushing either handle member functions to pivot a latch out of engagement with a latch plate positioned in the door frame. A door opening spring-biased plate is mounted on the latch plate to provide an assist to open the door when the latch is disengaged. The door is provided with a hands-free locking structure on the interior surface. An occupancy alert is disposed on the exterior surface of the door.
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