PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D926852
|
Priority
Aug 08 2017
|
Filed
Feb 08 2018
|
Issued
Aug 03 2021
|
Expiry
Aug 03 2036
|
|
Assg.orig
|
|
Entity
unknown
|
2
|
11
|
n/a
|
|
|
The ornamental design for an image projection prism, as shown and described.
|
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.
Iwasaki, Minoru
Patent |
Priority |
Assignee |
Title |
4623225, |
Jun 29 1984 |
Melles Griot, Irvine Company |
Anamorphic prism for beam shaping |
5251747, |
Jan 12 1993 |
Eastman Kodak Company |
Storage assemblage for index print sheets and cassettes |
5263579, |
Jan 12 1993 |
Eastman Kodak Company |
Container for index print sheet and cassette |
6755536, |
May 15 2001 |
Microvision, Inc. |
System and method for displaying/projecting a color image |
6900916, |
Mar 06 2000 |
FUJIFILM Corporation |
Color laser display apparatus having fluorescent screen scanned with modulated ultraviolet laser light |
6943756, |
Jul 29 1999 |
Samsung Electronics Co., Ltd. |
Device for enhancing contrast in liquid crystal display projection system |
6945652, |
Jul 10 2001 |
Canon Kabushiki Kaisha |
Projection display device |
9285187, |
Oct 02 2012 |
Lightforce USA, Inc. |
Reticle piece having level indicating device |
D344968, |
Sep 26 1990 |
LUMINATI LTD , INC |
Optical filter prism |
D775678, |
Jul 30 2015 |
GULDEN OPHTHALMICS INC.; GULDEN OPHTHALMICS INC |
Vertical prism bar |
D798752, |
Nov 10 2015 |
Kumonos Corporation |
Focal plate for surveying instrument |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a