The portion(s) of the ribbed post for a roller shade clutch shown in broken lines are for environmental purposes only and do not form part of the claimed design.
The portion(s) of the ribbed post for a roller shade clutch shown in broken lines are for environmental purposes only and do not form part of the claimed design.
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Number | Date | Country | |
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Parent | 13341126 | Dec 2011 | US |
Child | 14216492 | US |
Number | Date | Country | |
---|---|---|---|
Parent | 14216492 | Mar 2014 | US |
Child | 29499832 | US |