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United States Patent
March 20, 2012
The ornamental design for a "tumbler," as shown and described.
Liu; Ralph Jin-fung (City of Industry, CA) Assignee:
Thunder Group Inc.
(City of Industry,
May 19, 2011
Current U.S. Class: D7/509
Current International Class:
Field of Search:
D7/510,511,500,532,507 215/121,382,388,387 220/674,715,713,718,592.16,592.17,709,708 D9/551,529,500,539
U.S. Patent Documents Primary Examiner:
Attorney, Agent or Firm: Morris Manning & Martin LLP
Xia, Esq.; Tim Tingkang
FIG. 1 is a perspective view of tumbler showing my new design;
FIG. 2 is another perspective view of tumbler showing my new design;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top view thereof;
FIG. 8 is a bottom view thereof; and,
FIG. 9 is a cross-sectional view taken along line 9-9 of FIG. 7.
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