Plastic cup with graduated steps
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Description
The features shown in broken lines depict environmental subject matter only and form no part of the claimed design.
Claims
The ornamental design for a plastic cup with graduated steps, as shown and described.
Referenced Cited
U.S. Patent Documents
3091360 | May 1963 | Edwards |
D198139 | May 1964 | Edwards |
3131845 | May 1964 | Gerrard et al. |
3139213 | June 1964 | Edwards |
3372830 | March 1968 | Edwards |
3397867 | August 1968 | Van T' Hoff |
D213173 | January 1969 | Lockhart |
3850361 | November 1974 | Day et al. |
4052037 | October 4, 1977 | Mair et al. |
D272794 | February 28, 1984 | Dart |
D475243 | June 3, 2003 | Trazzi |
D619852 | July 20, 2010 | Bodum |
Patent History
Patent number: D650634
Type: Grant
Filed: Aug 11, 2010
Date of Patent: Dec 20, 2011
Assignee: Huhtamaki, Inc. (De Soto, KS)
Inventors: Don Hodge (Clare, MI), Don Tomalia (Midland, MI)
Primary Examiner: Cynthia Underwood
Attorney: Husch Blackwell LLP
Application Number: 29/367,649
Type: Grant
Filed: Aug 11, 2010
Date of Patent: Dec 20, 2011
Assignee: Huhtamaki, Inc. (De Soto, KS)
Inventors: Don Hodge (Clare, MI), Don Tomalia (Midland, MI)
Primary Examiner: Cynthia Underwood
Attorney: Husch Blackwell LLP
Application Number: 29/367,649
Classifications
Current U.S. Class:
D7/532;
D7/523