Envelope

Description

FIG. 1 is a perspective view of the envelope embodying the design of the present invention;

FIG. 2 is a front elevational view thereof, it being understood that the decorative element on the upper right corner is a surface design feature;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
D31725 October 1899 Abbott
211725 January 1879 Foster
576552 February 1897 Cook
651692 June 1900 Belknap
1427666 August 1922 Weiss
1693811 December 1928 Dziuk
1945648 February 1934 Lindgren
Other references
  • Letraset 1983 p. 285. Butterfly Design on center of page.
Patent History
Patent number: D322810
Type: Grant
Filed: May 21, 1990
Date of Patent: Dec 31, 1991
Inventor: Christopher Bak (Darien Center, NY)
Primary Examiner: Wallace R. Burke
Assistant Examiner: P. Schmidt
Attorney: Terry M. Gernstein
Application Number: 7/525,641
Classifications
Current U.S. Class: Envelope (D19/3)