Electric heating – Metal heating – By arc
Patent
1991-12-05
1993-11-30
Albritton, C. L.
Electric heating
Metal heating
By arc
362806, 428 11, B23K 2600
Patent
active
052667715
ABSTRACT:
An ornament includes a hollow ornament body having an inner coating layer in which a pattern is formed, to form an ornamental indicia for the ornament. The pattern in the inner coating layer may be a pattern of openings or a pattern of discolorations. The pattern in the inner coating layer may be formed by directing a laser beam through the hollow ornament body into the inner coating layer in a predetermined pattern. The laser beam may vaporize the inner coating layer or discolor the inner coating layer without harming the body of the ornament. The laser may be a Nd:YAG marking laser. Input patterns are provided to the laser after conversion from planar to spheroidal coordinates so that a pattern may be produced in the inner coating layer without distortion. When illuminated from within, the ornament produces a unique appearance because the ornamental indicia is illuminated due to the removal or discoloration of the inner coating layer.
REFERENCES:
patent: 3663793 (1972-05-01), Petro et al.
patent: 3701880 (1972-10-01), Rively et al.
patent: 4190759 (1980-02-01), Hongo et al.
patent: 4833580 (1989-05-01), Allen
Albritton C. L.
AMF Irrevocable Trust
KMA Irrevocable Trust
LandOfFree
Ornament having patterned ornamental indicia thereon, and method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ornament having patterned ornamental indicia thereon, and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ornament having patterned ornamental indicia thereon, and method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2098436