pH probe

Description

FIG. 1 is a perspective view of a pH probe.

FIG. 2 is a front view of the pH probe of FIG. 1.

FIG. 3 is a back view of the pH probe of FIG. 1.

FIG. 4 is a left view of the pH probe of FIG. 1.

FIG. 5 is a right view of the pH probe of FIG. 1.

FIG. 6 is a top view of the pH probe of FIG. 1.

FIG. 7 is a bottom view of the pH probe of FIG. 1; and,

FIG. 8 is a front view of the pH probe of FIG. 1 having a cap.

Features shown in broken lines form no part of the claimed design.

Claims

CLAIM The ornamental design for a pH probe, as shown and described.

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Inventors:	Waaler; Luke (Longmont, CO), Sundby; Taylor Ray (Loveland, CO), Bormann; Jon (Fort Collins, CO), Bonomo; Faye Marie (Fort Collins, CO)
Applicant:	Name City State Country Type Hach Company Loveland CO US
Assignee:	Hach Company (Loveland, CO)
Appl. No.:	D/473,525
Filed:	November 22, 2013

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Current U.S. Class:	D10/81; D24/113
Current International Class:	1081
Field of Search:	;D10/78,81 ;D24/113,133,169,186,216

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References Cited [Referenced By]

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U.S. Patent Documents

4994167	February 1991	Shults et al.
5198093	March 1993	Sydlowski et al.
5200706	April 1993	Yada
D351803	October 1994	Foley
D360840	August 1995	Brockway et al.
D453905	February 2002	Cheng
D462024	August 2002	Nardo et al.
D496600	September 2004	Maeno et al.
D602384	October 2009	Samborn et al.
D608670	January 2010	Samborn et al.
D650070	December 2011	Mori
D681487	May 2013	Lee et al.
D707352	June 2014	Liu et al.
2004/0238641	December 2004	Harima
2009/0159462	June 2009	Zizek
2010/0025235	February 2010	Nishio et al.
2010/0036214	February 2010	Rieth
2011/0098939	April 2011	Rezvani et al.
2012/0247955	October 2012	Yamanouchi et al.
2012/0286761	November 2012	Cheng
2013/0172696	July 2013	Riesinger

Other References

Oakton Waterproof EcoTestr pH2 http://www.4oakton.com/large.sub.--images/35423.sub.--10.jpg, 1 page (available prior to Nov. 22, 2013). cited by applicant . Pen Type pH Meter PHB-3, http://www.weiku.com/products-image/13533098/pen-type-ph-meter-PHB-3.html- , 1 page (available prior to Nov. 22, 2013). cited by applicant.

Primary Examiner: Davis; Antoine D
Attorney, Agent or Firm: Ference & Associates LLC