Display screen
Latest Daventry Pty. Ltd. Patents:
Description
FIG. 1 is a top front perspective view of a display screen, showing my new design;
FIG. 2 is a bottom rear perspective view thereof;
FIG. 3 is a plan view of the blank for the support panel portion of the display screen;
FIG. 4 is a plan view of the blank for the end panel portion of the display screen.
Referenced Cited
U.S. Patent Documents
2236888 | April 1941 | Bishop |
2345913 | April 1944 | Bishop |
2454648 | November 1948 | Green |
2880534 | April 1959 | Lund |
Patent History
Patent number: D284875
Type: Grant
Filed: May 18, 1983
Date of Patent: Jul 29, 1986
Assignee: Daventry Pty. Ltd.
Inventor: Robert Howard (Thornlie)
Primary Examiner: Catherine E. Kemper
Law Firm: Harness, Dickey & Pierce
Application Number: 6/495,613
Type: Grant
Filed: May 18, 1983
Date of Patent: Jul 29, 1986
Assignee: Daventry Pty. Ltd.
Inventor: Robert Howard (Thornlie)
Primary Examiner: Catherine E. Kemper
Law Firm: Harness, Dickey & Pierce
Application Number: 6/495,613
Classifications
Current U.S. Class:
Signs Or Display Forms (D20/10);
D16/43;
Writing Or Drawing Surface, E.g., Blackboard, Drawing Board, Etc. (7) (D19/52)