Patent
   D713438
Priority
Dec 27 2012
Filed
Jun 26 2013
Issued
Sep 16 2014
Expiry
Sep 16 2028
Assg.orig
Entity
unknown
1
18
n/a
The ornamental design for a prism lens for a head-mounted display, as shown and described.

FIG. 1A is a front, top and right side perspective view of a prism lens for a head-mounted display showing our new design;

FIG. 1B is like FIG. 1A except that the environmental subject matter has been removed;

FIG. 2A is a rear, bottom and left side perspective view thereof;

FIG. 2B is like FIG. 2A except that the environmental subject matter has been removed;

FIG. 3A is a front view thereof;

FIG. 3B is like FIG. 3A except that the environmental subject matter has been removed;

FIG. 4Ais a rear view thereof;

FIG. 4B is like FIG. 4A except that the environmental subject matter has been removed;

FIG. 5A is a left side view thereof;

FIG. 5B is like FIG. 5A except that the environmental subject matter has been removed;

FIG. 6A is a right side view thereof;

FIG. 6B is like FIG. 6A except that the environmental subject matter has been removed;

FIG. 7A is a top plan view thereof;

FIG. 7B is like FIG. 7A except that the environmental subject matter has been removed;

FIG. 8A is a bottom plan view thereof;

FIG. 8B is like FIG. 8A except that the environmental subject matter has been removed;

FIG. 9 is a cross-sectional view taken along line 9-9 in FIG. 3A; and,

FIG. 10 is a cross-sectional view taken along line 10-10 in FIG. 3A.

The features shown in broken lines in the drawings depict environmental subject matter only and form no part of the claimed design. The entire prism lens is transparent or translucent, and an interface of the lens elements, which is visible through the transparent or translucent material, is depicted in solid lines.

Takeda, Takashi, Tatara, Yoshihiro, Kato, Hideki, Komatsu, Akira, Takagi, Masayuki, Totani, Takahiro, Miyao, Toshiaki, Hiraide, Noriaki

Patent Priority Assignee Title
D908760, Jul 04 2018 SUZE TECHNOLOGY SHENZHEN CO ,LTD Prism
Patent Priority Assignee Title
1581659,
2166988,
2841049,
4170401, Aug 15 1977 The Perkin-Elmer Corporation Passive error compensating device for optical alignment
5936784, Feb 19 1997 Magnifying device
5946147, Jun 04 1993 Minolta Co., Ltd. Roof prism
6330121, Nov 17 1997 Olympus Corporation Optical prism, display element support and optical assembly using the same
6441978, Mar 28 1997 Olympus Optical Co., Ltd. Optical prism for projecting image
6654169, Apr 28 2001 Qinetiq Limited Optical device
7986471, Mar 12 2008 Canon Kabushiki Kaisha Optical element supporting device, lens barrel, exposure apparatus, and device manufacturing method
8419616, Aug 20 2007 Olympus Corporation Image pickup device with a protection member and an optical reflection member
20090009895,
20120002305,
191851,
D366663, Mar 14 1994 Lens cover for converting eyeglasses to sunglasses
D485287, Jun 11 2002 Assembly of magnifying lens for use with phones, cell phones and pagers
D590426, Mar 04 2008 Carson Optical, Inc. Lens for a magnifier
91146,
/////////
Executed onAssignorAssigneeConveyanceFrameReelDoc
May 02 2013KATO, HIDEKISeiko Epson CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0306850297 pdf
Jun 11 2013TOTANI, TAKAHIROSeiko Epson CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0306850297 pdf
Jun 11 2013TAKEDA, TAKASHISeiko Epson CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0306850297 pdf
Jun 11 2013KOMATSU, AKIRASeiko Epson CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0306850297 pdf
Jun 11 2013TAKAGI, MASAYUKISeiko Epson CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0306850297 pdf
Jun 11 2013MIYAO, TOSHIAKISeiko Epson CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0306850297 pdf
Jun 11 2013HIRAIDE, NORIAKISeiko Epson CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0306850297 pdf
Jun 13 2013TATARA, YOSHIHIROSeiko Epson CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0306850297 pdf
Jun 26 2013Seiko Epson Corporation(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule