USPatent applicationPatented

Optical diffuser

Granted 26 Dec 2017 · 1 office action

Application· this page
29/542,137
filed 12 Oct 2015
Publication
Not published
not published
Patent
US D806308
granted 26 Dec 2017

Life of the application

14 dated events
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Description

1 parts
›FIG. 1 is a front perspective view of…

FIG. 1 is a front perspective view of an optical diffuser according to the invention.

FIG. 2 is a front elevation view of an optical diffuser according to the invention.

FIG. 3 is a top plan view of an optical diffuser according to the invention.

FIG. 4 is a bottom plan view of an optical diffuser according to the invention; and,

FIG. 5 is a front perspective view of an optical diffuser according to the invention as it may be used atop a light emitting diode (LED) light bulb base with heat sink.

Items shown in broken lines are for illustrative purposes only and form no part of the claimed invention.

the grant prints no section headings; every part label below is ours, taken from that part's own first words

Claims as granted

1 claim

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Classifications

1 codes
USPC · US Patent Classification
D26/121

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File wrapper

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Pendency
2.2 y
806 days filing → grant
Office actions
0
after a restriction
Examiner
Brian N. Vinson
art unit 2913 · TC 2900
Citations: 37 back · 0 forward

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Chain of title

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