U.S. patent number D291,040 [Application Number 06/700,528] was granted by the patent office on 1987-07-28 for beverage cup. This patent grant is currently assigned to Dart Container Corporation. Invention is credited to Robert C. Dart.
United States Patent | D291,040 |
Dart | July 28, 1987 |
Inventors: | Dart; Robert C. (Okemos, MI) |
---|---|
Assignee: | Dart Container Corporation
(Mason, MI) |
Appl. No.: | 06/700,528 |
Filed: | February 11, 1985 |
Current U.S. Class: | D7/523; D9/428 |
Field of Search: | ;D9/428,349,429 ;D11/152 ;D7/6-8,14,15 |
D42356 | March 1912 | Ebeling |
D61448 | September 1922 | Raymond |
D219432 | December 1970 | Edwards |
D265372 | July 1982 | Groenewold et al. |
D273651 | May 1984 | Emrick |
4420081 | December 1983 | Dart |
Monongah Glass Co. Catalog #6, Apr. 1, 1920, p. 205, Sand Blastings, Center Tumbler #0251, Sand Blast No. 30. . Pattern Glass Primer, .COPYRGT.1979 by Mollie H. McCain, NK 5203 M32 p. 493, "Squares and Rectangles", bottom left-Double Greek Key, 1880's Pitcher, Burlington Glass Works.. |
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