Invention Grant
US09574817B2 Medical products storage device with viewing window having variable opacity
有权
具有观察窗的医疗产品存储装置具有可变的不透明度
- Patent Title: Medical products storage device with viewing window having variable opacity
- Patent Title (中): 具有观察窗的医疗产品存储装置具有可变的不透明度
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Application No.: US14202648Application Date: 2014-03-10
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Publication No.: US09574817B2Publication Date: 2017-02-21
- Inventor: Stephen T. Cloyd
- Applicant: Helmer, Inc.
- Applicant Address: US IN Noblesville
- Assignee: Helmer, Inc.
- Current Assignee: Helmer, Inc.
- Current Assignee Address: US IN Noblesville
- Agency: Barnes & Thornburg LLP
- Main IPC: G08B21/00
- IPC: G08B21/00 ; F25D23/02 ; A47B67/02 ; G08B13/14 ; H04Q5/22 ; A47F3/04 ; A47B96/04 ; H04N5/64 ; G06F17/00 ; E06B7/00 ; F25D27/00 ; F25D29/00
Abstract:
A medical products storage device, such as a refrigerator, includes a door having a viewing window. The window has a variable opacity so that the viewing window may be transparent or opaque, depending on conditions of the medical products storage device. Light emitting diodes embedded in the viewing window are used to indicate an alarm condition.
Public/Granted literature
- US20140265759A1 MEDICAL PRODUCTS STORAGE DEVICE WITH VIEWING WINDOW HAVING VARIABLE OPACITY Public/Granted day:2014-09-18
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