U.S. patent number D312,835 [Application Number 07/055,749] was granted by the patent office on 1990-12-11 for display sheet.
This patent grant is currently assigned to Duratec Corporation. Invention is credited to Ronald A. Holm.
United States Patent |
D312,835 |
Holm |
December 11, 1990 |
Display sheet
Claims
The ornamental design for a display sheet, as shown and described.
Inventors: |
Holm; Ronald A. (Maplewood,
MN) |
Assignee: |
Duratec Corporation (St. Paul,
MN)
|
Appl.
No.: |
07/055,749 |
Filed: |
May 29, 1987 |
Current U.S.
Class: |
D19/33 |
Field of
Search: |
;D19/26,27,33,1,28,29,30,31,32,34,34.1 ;150/135,152
;283/114,63.1,36 ;402/75,80,76,33,31,502,503 ;40/537,159 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
|
|
|
|
|
|
|
1156540 |
|
May 1958 |
|
FR |
|
2187140 |
|
Sep 1987 |
|
GB |
|
Other References
Myron Manufacturing Corp., Spring, 1971, p. 8, Envelope on left
center of page..
|
Primary Examiner: Burke; Wallace R.
Assistant Examiner: Schmidt; Pamela J.
Attorney, Agent or Firm: Kinney & Lange
Description
FIG. 1 is a perspective view of a note paper display sheet, showing
my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is bottom plan view thereof;
FIG. 4 is a left side elevational view thereof; and
FIG. 5 is a right side elevational view thereof.
* * * * *