Water quality testing card

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FIG. 1 is a perspective view of a water quality testing card showing my design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.


The ornamental design for a water quality testing card, as shown and described.

Referenced Cited
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Foreign Patent Documents
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Other references
  • “International Search Report and Written Opinion”, International Application No. PCTGB2015051990, Oct. 9, 2015, 13 pages.
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  • Rabner, et al., “Whole Cell Luminescence Biosensor Based Lab-On-Chip Integrated System for Water Toxicity Analysis”, Proc. of SPIE vol. 6112, Microfluidics, BioMEMS, and Medical Microsystems IV, 2006, 611205.
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Patent History
Patent number: D787356
Type: Grant
Filed: Dec 18, 2015
Date of Patent: May 23, 2017
Assignee: PALINTEST LIMITED (Gateshead)
Inventor: Simon Richard Johnston (Gateshead)
Primary Examiner: Antoine D Davis
Application Number: 29/549,131