US Patent 7572075 Shutter apparatus
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Patent abstract
There is provided a shutter apparatus including a substrate having a shutter opening and at lease two sectors that are supported by spindles swingably and that open and close the shutter opening, and a spindle of one sector of the at lease two sectors is located in a swinging range of another sector of the at lease two sectors, and is a pin of a rod-shaped member formed on the substrate to be lower in an overall height than a height in which the another sector swings.
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US Patent 07572075 Shutter apparatus US Patent 7572075 Shutter apparatus
Infobox
Patent Number
0757207500
Patent Number
757207500
Edits on 24 May, 2023
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Official Website
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Infobox
Is a
Patent Jurisdiction
Patent Number
075720750
Date of Patent
August 11, 2009
0Patent Application Number
114436850
Date Filed
May 30, 2006
0Official Website
Patent Primary Examiner
Edits on 25 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
075720750
Date of Patent
August 11, 2009
0Patent Application Number
114436850
Date Filed
May 30, 2006
0Official Website
Patent Primary Examiner
Edits on 18 Jun, 2022
Golden AI
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US Patent 07572075 Shutter apparatus
Infobox
Is a
Patent jurisdiction
Patent number
07572075
Date of patent
August 11, 2009
Patent application number
11443685
Date Filed
May 30, 2006
Patent primary examiner
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