Invention Grant
- Patent Title: Restroom stall occupancy indicator system
- Patent Title (中): 厕所占用指示系统
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Application No.: US14628177Application Date: 2015-02-20
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Publication No.: US09574374B2Publication Date: 2017-02-21
- Inventor: Allen Klevens , Todd Bermann , Laura Hazard
- Applicant: Tooshlights, LLC
- Applicant Address: US CA Calabasas
- Assignee: Modus Systems, Inc.
- Current Assignee: Modus Systems, Inc.
- Current Assignee Address: US CA Calabasas
- Agency: Lowry Blixseth LLP
- Agent Scott M. Lowry
- Main IPC: G08B21/00
- IPC: G08B21/00 ; E05B41/00 ; E05B65/00 ; E05B17/10 ; E05B47/00

Abstract:
The restroom stall occupancy indicator system includes a latch coupled to a stall door and movable between a locked position and an unlocked position. A sensor is responsive to selected positioning of the latch and communications the position information to a transmitter. The transmitter then relays the position information to a receiver coupled to an indicator. The indicator, in turn, is responsive to the received position information to provide a first visual identification when the latch is in the unlocked position and a second visual identification when the latch is in the locked position.
Public/Granted literature
- US20150233146A1 RESTROOM STALL OCCUPANCY INDICATOR SYSTEM Public/Granted day:2015-08-20
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