Orthodontic appliance accessory

Info

Patent number: D292123
Type: Grant
Filed: Jan 7, 1987
Date of Patent: Sep 29, 1987
Assignee: Unitek Corporation (Monrovia, CA)
Inventors: Maclay M. Armstrong (Seattle, WA), Steven A. Houser (Edmonds, WA), Jeffrey A. Armstrong (Mercer Island, WA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Attorneys: Ward Brown, Robert W. Beach
Application Number: 7/1,278

Description

Description

FIG. 1 is a top rear perspective view of an orthodontic appliance accessory showing our new design.

FIG. 2 is a top front perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a side elevation view thereof, seen from the left of FIG. 3;

FIG. 5 is a side elevation view thereof, seen from the right of FIG. 3;

FIG. 6 is a rear elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a top rear perspective view of a second embodiment thereof;

FIG. 10 is a top front perspective view of the second embodiment thereof;

FIG. 11 is a front elevation view of the second embodiment thereof;

FIG. 12 is a side elevation view of the second embodiment thereof, seen from the left side of FIG. 11;

FIG. 13 is a side elevation view of the second embodiment thereof, seen from the right side of FIG. 11;

FIG. 14 is a rear elevation view of the second embodiment thereof;

FIG. 15 is a top plan view of the second embodiment thereof; and

FIG. 16 is a bottom plan view of the second embodiment thereof.