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Optical & Optics
Class Information
Number:
D16/31
Name:
Photography and optical equipment
>
Description:
Sub-classes under this class:
Class Number
Class Name
Patents
D16/100
Ophthalmic article
15
D16/130
Optical article not elsewhere specified
168
D16/200
Camera or body therefor
156
D16/221
Projector or viewer
131
D16/237
Photographic accessory
125
D16/900
Clip-on-type eyewear
55
Patents under this class:
Patent Number
Title Of Patent
Date Issued
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