Sun glasses with lenses having a gradient pattern thereon
Description
FIG. 1 is a front elevational view of our new design for sun glasses with lenses having a gradient pattern thereon. The circular gradient pattern shown on the lenses appears only on the front side of the lenses, the rear surfaces being plain and conventional.
FIG. 2 is a side elevational view thereof, the opposite side being a mirror image;
FIG. 3 is a fragmentary, cross-sectional view of the lens portion thereof, taken along line 3--3 in FIG. 1; and
FIG. 4 is a fragmentary, cross-sectional view of an alternate lens portion for our sun glasses with lenses having a gradient pattern thereon depicted in FIGS. 1 and 2.
FIG. 5 is a rear perspective view of the sunglasses with lenses having a gradient pattern thereon.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D81298 | June 1930 | Merry |
D98520 | February 1936 | Houser |
503803 | August 1983 | Orth |
1374178 | April 1921 | Bellair |
1496560 | June 1924 | Spyer |
4229082 | October 21, 1980 | Carreau et al. |
4338003 | July 6, 1982 | Adrian |
4567122 | January 28, 1986 | Baldry et al. |
867127 | February 1953 | DEX |
854770 | April 1940 | FRX |
- Eddie Bauer's Fall 1983, Catalog p. 54 Ray-Bans Glacier Glasses/"Spectacle" Publ. Boxes.
Patent History
Patent number: D312647
Type: Grant
Filed: Mar 20, 1987
Date of Patent: Dec 4, 1990
Inventors: Marc M. De brey (Edina, MN), Robert J. De brey (Edina, MN)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Martha Thompson
Application Number: 7/28,301
Type: Grant
Filed: Mar 20, 1987
Date of Patent: Dec 4, 1990
Inventors: Marc M. De brey (Edina, MN), Robert J. De brey (Edina, MN)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Martha Thompson
Application Number: 7/28,301
Classifications