|
The ornamental design for liquid crystal sunglasses, as shown and described. |
FIG. 1 is a perspective view of liquid crystal sunglasses showing our new design;
FIG. 2 is a left side elevational view thereof, the side opposite being substantially a mirror image;
FIG. 3 is a top plan view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof; and
FIG. 6 is a bottom plan view thereof.
Takahashi, Koichi, Nomura, Yasuhiro
Patent | Priority | Assignee | Title |
5980037, | Feb 06 1997 | LUXOTTICA LEASING S P A | Electric connection configuration for electro-optical device |
6239778, | Jun 24 1998 | ALPHAMICRON INCORPORATED | Variable light attentuating dichroic dye guest-host device |
9134551, | Oct 04 2010 | ALPHAMICRON INCORPORATED | Wide band variable transmittance optical device and mixture |
9513524, | Oct 04 2010 | ALPHAMICRON INCORPORATED | Wide band variable transmittance optical device |
D351609, | May 04 1993 | Combined sunglasses and timepiece | |
D351610, | May 04 1993 | Combined sunglasses and timepiece | |
D352513, | May 04 1993 | Combined sunglasses and timepiece | |
D970601, | Aug 24 2021 | Sport glasses | |
D984523, | Jun 15 2021 | CHRISTIAN DIOR COUTURE | Sunglasses |
Patent | Priority | Assignee | Title |
4317240, | Dec 13 1979 | Carrera Optyl Marketing GmbH | Sports goggle |
D279904, | Dec 22 1982 | MARCHON EYEWEAR, INC | Eyeglasses |
D282372, | Aug 10 1983 | Optyl Eyewear Fashion International Corporation | Sunglasses |
D294953, | Nov 13 1984 | BACOU USA SAFETY, INC DELLAWARE CORPORATION | Sunglasses |
D311012, | Apr 12 1988 | POLAROID CORPORATION FMR OEP IMAGING OPERATING CORP | Spectacles with apertured frame or similar article |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 03 1989 | NOMURA, YASUHIRO | Seiko Epson Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 005226 | /0223 | |
Nov 03 1989 | TAKAHASHI, KOICHI | Seiko Epson Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 005226 | /0223 | |
Nov 20 1989 | Seiko Epson Corporation | (assignment on the face of the patent) | / |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |