Liquid storage system

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Description

FIG. 1 is a perspective of a first embodiment of a liquid storage system with environmental aspects shown in broken lines.

FIG. 2 is a perspective of the liquid storage system of FIG. 1 with a portion of the broken lines removed for clarity.

FIG. 3 is a front view of the liquid storage system of FIG. 1.

FIG. 4 is a right side view of the liquid storage system of FIG. 1 (the left side view being a mirror image of this view).

FIG. 5 is a rear view of the liquid storage system of FIG. 1.

FIG. 6 is a top view of the liquid storage system of FIG. 1.

FIG. 7 is a bottom view of the liquid storage system of FIG. 1.

FIG. 8 is a perspective of a second embodiment of a liquid storage system with environmental aspects shown in broken lines.

FIG. 9 is a front view of the liquid storage system of FIG. 8.

FIG. 10 is a right side view of the liquid storage system of FIG. 8 (the left side view being a mirror image of this view).

FIG. 11 is a rear side view of the liquid storage system of FIG. 8.

FIG. 12 is a top view of the liquid storage system of FIG. 8.

FIG. 13 is a bottom view of the liquid storage system of FIG. 8.

FIG. 14 is a perspective of a third embodiment of a liquid storage system with environmental aspects shown in broken lines.

FIG. 15 is a front view of the liquid storage system of FIG. 14.

FIG. 16 is a right side view of the liquid storage system of FIG. 14 (the left side view being a mirror image of this view).

FIG. 17 is a rear side view of the liquid storage system of FIG. 14.

FIG. 18 is a top view of the liquid storage system of FIG. 14; and,

FIG. 19 is a bottom view of the liquid storage system of FIG. 14.

The elements shown in broken lines in FIGS. 1-19 are for illustrative purposes only, form no part of the claimed invention, and are instead included to show environmental aspects of the claimed invention.

Claims

The ornamental design for a liquid storage system, as shown and described.

Referenced Cited
U.S. Patent Documents
D275307 August 28, 1984 Edwards et al.
D275308 August 28, 1984 Edwards et al.
D337401 July 13, 1993 Maxwell
D370050 May 21, 1996 Dea et al.
D420720 February 15, 2000 Teran et al.
Other references
  • Frontline International, Inc., Brochures of Products, (c) 2006.
  • Frontline International, Inc., Specifications for 24″, 30″, and 42″ Waste Cooking Oil Tank System Layout, (c) 2006.
  • Frontline International, Inc., Brochures of Products, (c) 2007.
  • Collection of Photographs of known, existing devices as of Jan. 20, 2010.
Patent History
Patent number: D647996
Type: Grant
Filed: Jan 19, 2011
Date of Patent: Nov 1, 2011
Inventor: Martin W. Griffin (Taylor Mill, KY)
Primary Examiner: Robin V Webster
Attorney: Wood, Herron & Evans, LLP
Application Number: 29/383,540