U.S. patent number D273,893 [Application Number 06/312,972] was granted by the patent office on 1984-05-15 for hinged dental tray.
This patent grant is currently assigned to Cooper Laboratories, Inc.. Invention is credited to Stewart Weitzman.
United States Patent |
D273,893 |
Weitzman |
May 15, 1984 |
Hinged dental tray
Claims
The ornamental design for a hinged dental tray, substantially as
shown and described.
Inventors: |
Weitzman; Stewart (Lake Oswego,
OR) |
Assignee: |
Cooper Laboratories, Inc. (Palo
Alto, CA)
|
Appl.
No.: |
06/312,972 |
Filed: |
October 19, 1981 |
Current U.S.
Class: |
D24/181 |
Field of
Search: |
;433/42 ;128/260,136,137
;D24/16 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
Primary Examiner: Ansher; Bernard
Attorney, Agent or Firm: Vorys, Sater, Seymour &
Pease
Description
FIG. 1 is a top plan view of a hinged dental tray in an open
condition, showing my new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a side elevation thereof; the opposite side is a mirror
image of the side shown;
FIG. 4 is an end elevation thereof; the opposite end is a mirror
image of the end shown;
FIG. 5 is a top plan view of the dental tray in a closed
position;
FIG. 6 is a side elevation view thereof;
FIG. 7 is a front end elevation thereof; and
FIG. 8 is an end elevation thereof.
* * * * *