USPatent applicationPatented

Image projection prism

Granted 3 Aug 2021 · no office action yet

Assignee: Panasonic

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Attorney: Attorney · Log in to unlock

Inventors: Minoru Iwasaki · Examiner: Mark A Goodwin · AU 2924 · TC 2900

Application· this page
29/636,450
filed 8 Feb 2018
Publication
Not published
not published
Patent
US D926852
granted 3 Aug 2021

Life of the application

6 dated events
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Description

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

FIG. 1 is a front perspective view showing an image projection prism of the present invention;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a cross-sectional view taken along lines 9 - 9 in FIG. 7 ;

FIG. 10 is a cross-sectional view taken along lines 10 - 10 in FIG. 3 ; and,

FIG. 11 is a cross-sectional view taken along lines 11 - 11 in FIG. 3 .

The oblique line shading showing of image projection prism is included for the purpose of illustrating transparent or translucent surfaces.

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
D16/137

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File wrapper

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Pendency
3.5 y
1,272 days filing → grant
Office actions
0
none on record
Examiner
Mark A Goodwin
art unit 2924 · TC 2900
Citations: 11 back · 0 forward

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Documents

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Chain of title

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