Coolant tank
United States Patent D674822

Ugumori, Tsutomu (Tsukubamirai, JP)
Application Number:
Publication Date:
Filing Date:
SMC Corporation (Chiyoda-ku, Tokyo, JP)
Primary Class:
International Classes:
(IPC1-7): 1507
Field of Search:
D15/79, D15/81, D15/83, 62/3, 62/177, 62/371, 62/457.9, 62/384
View Patent Images:
US Patent References:
D660884Beverage cooling apparatusMay, 2012WeznerD15/79
7748223Constant temperature liquid bathJuly, 2010Minoura62/3.6
D585464Cold storage showcaseJanuary, 2009Miyabayashi et al.D15/83
D562359CoolerFebruary, 2008Schreuder et al.D15/81
6449958Contained beverage cooling apparatusSeptember, 2002Foye62/3.2
D394499Portable coolant reconditioning unitMay, 1998Bettag et al.D15/79
3214937Constant temperature bathNovember, 1965Cannon et al.62/384

Primary Examiner:
Siegel, Mitchell
Attorney, Agent or Firm:
Yokoi & Co., U.S.A., Inc.
Yokoi, Toshiyuki

1. The ornamental design for a coolant tank, as shown and described.


FIG. 1 shows a front view of a coolant tank showing my new design;

FIG. 2 shows a rear view thereof;

FIG. 3 shows a right side view thereof;

FIG. 4 shows a left side view thereof;

FIG. 5 shows a top view thereof;

FIG. 6 shows a bottom view thereof;

FIG. 7 shows a top, front and left side perspective view thereof; and,

FIG. 8 shows a top, rear and right side perspective view thereof.