Envelope

- Westvaco Corporation
Description

FIG. 1 is a front elevational view of an envelope showing my new design;

FIG. 2 is a side elevational view thereof, the undisclosed side being the same;

FIG. 3 is a bottom plan view thereof, the undisclosed top being substantially the same;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is an elevational view of a blank of FIG. 1the undisclosed rear being the same;

FIG. 6 is a top plan view thereof;

FIG. 7 is a side elevational view thereof, the undisclosed side being the same; and

FIG. 8 is a bottom plan view thereof.

The blank is of conventional thickness. The dashed lines in the drawing represent fold lines.

Referenced Cited
U.S. Patent Documents
D250590 December 19, 1978 Cohn et al.
960384 June 1910 Norman
1292264 January 1919 Coulson, Jr. et al.
1956325 April 1934 Hart
2219526 October 1940 McLaren
2945617 July 1960 Normandin
3073508 January 1963 Hiersteiner
3552640 January 1971 Young
Patent History
Patent number: D322455
Type: Grant
Filed: Mar 2, 1988
Date of Patent: Dec 17, 1991
Assignee: Westvaco Corporation (New York, NY)
Inventor: Hampton E. Forbes (Newark, DE)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Pamela J. Schmidt
Application Number: 7/166,790
Classifications
Current U.S. Class: Envelope (D19/3)