Jewelry – Watch or chain attachment – Charm
Patent
1996-11-14
1998-09-01
Purol, David M.
Jewelry
Watch or chain attachment
Charm
63 13, 40 275, A44C 2500
Patent
active
057995117
ABSTRACT:
An article of jewelry includes an annular support element including a circumferentially extending continuous groove on its inner periphery, and a disc-shaped sandwich mounted on the annular support element by being partially received in its groove. The sandwich includes a transparent protective element; a precious metal substrate carrying an image, especially a laser-engraved relief, on its major surface that faces the transparent protective element; and a bonding agent between the substrate and the element for improving the clarity of the image visible through the element. The annular support element is constructed as a split ring having a gap, and there is provided a mechanism for controlling the size of such gap to tighten the support element around the sandwich.
REFERENCES:
patent: 1475652 (1923-11-01), Polozzi
patent: 2145071 (1939-01-01), Cave
patent: 2763079 (1956-09-01), Slovitt
patent: 2778208 (1957-01-01), Flint
patent: 2983982 (1961-05-01), Solum et al.
patent: 3636616 (1972-01-01), Remning
patent: 3898870 (1975-08-01), Jacobson
patent: 3964187 (1976-06-01), Stumpf
patent: 4891956 (1990-01-01), MacDonald
patent: 5414948 (1995-05-01), Kudo
patent: 5572886 (1996-11-01), Katz
patent: 5609043 (1997-03-01), Benderly
NFB of New York, Inc.
Purol David M.
LandOfFree
Decorative article with engraved high visibility image does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Decorative article with engraved high visibility image, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Decorative article with engraved high visibility image will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-259422