Front surface of a stampless envelope
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Description
FIG. 1 is an alternate front view of the envelope with an alternatively placed addressee window and having see-through windows in the stamp, addressee, and return address areas; and,
FIG. 2 is an alternate front view of the envelope with an alternatively placed addressee window and having see-through windows in the stamp and addressee areas.
Referenced Cited
U.S. Patent Documents
D380007 | June 17, 1997 | Kara |
D384098 | September 23, 1997 | Kara |
D386783 | November 25, 1997 | Kara |
D395333 | June 16, 1998 | Kara |
701839 | June 1902 | Callahan |
1988908 | January 1935 | MacKinnon |
2035218 | March 1936 | Bloom |
2794590 | June 1957 | Sills, Jr. |
2804395 | August 1957 | Boyajian |
2825498 | March 1958 | Alves |
2985464 | May 1961 | McFarland |
3181774 | May 1965 | Littman |
3221980 | December 1965 | Mercur |
3380648 | April 1968 | De Lyra |
3512702 | May 1970 | Pritchard, Jr. |
4919324 | April 24, 1990 | Hottle |
Patent History
Patent number: D434438
Type: Grant
Filed: Jun 4, 1999
Date of Patent: Nov 28, 2000
Assignee: E-Stamp Corporation (Mountain View, CA)
Inventor: Salim G. Kara (Houston, TX)
Primary Examiner: Martie K. Holtje
Law Firm: Fulbright & Jaworski L.L.P.
Application Number: 0/106,003
Type: Grant
Filed: Jun 4, 1999
Date of Patent: Nov 28, 2000
Assignee: E-Stamp Corporation (Mountain View, CA)
Inventor: Salim G. Kara (Houston, TX)
Primary Examiner: Martie K. Holtje
Law Firm: Fulbright & Jaworski L.L.P.
Application Number: 0/106,003
Classifications