Doughnut box blank
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Description
FIG. 1 is a perspective view of a doughnut box blank showing my new design; and,
FIG. 2 is a top plan view thereof, the bottom view being a mirror image.
The doughnut box blank is constructed of material of conventional thickness, and the dash lines in the drawing represent fold lines.
Referenced Cited
U.S. Patent Documents
| D237144 | October 1975 | Graser |
| D272724 | February 21, 1984 | Killy |
| 1011752 | December 1911 | Cowlishaw |
| 1527399 | February 1925 | Davidson |
| 1982962 | December 1934 | McAleer |
| 1983010 | December 1934 | Spees |
| 2714982 | August 1955 | Strauss |
| 2805813 | September 1957 | Rittmueller |
| 3722782 | March 1973 | Collie |
| 5042715 | August 27, 1991 | McNeill |
| 5060850 | October 29, 1991 | Weaver |
Patent History
Patent number: D393422
Type: Grant
Filed: Mar 29, 1996
Date of Patent: Apr 14, 1998
Assignee: Skinner & Kennedy Company (St. Louis, MO)
Inventor: Charles G. Pecher (St. Louis, MO)
Primary Examiner: Prabhakar G. Deshmukh
Assistant Examiner: Nanda Bondade
Law Firm: Armstrong, Teasdale, Schlafly & Davis
Application Number: 0/53,020
Type: Grant
Filed: Mar 29, 1996
Date of Patent: Apr 14, 1998
Assignee: Skinner & Kennedy Company (St. Louis, MO)
Inventor: Charles G. Pecher (St. Louis, MO)
Primary Examiner: Prabhakar G. Deshmukh
Assistant Examiner: Nanda Bondade
Law Firm: Armstrong, Teasdale, Schlafly & Davis
Application Number: 0/53,020
Classifications
Current U.S. Class:
D/9433
International Classification: 0907;
International Classification: 0907;
