PH meter

- HM DIGITAL LTD.
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Description

FIG. 1 is a perspective view of a PH meter, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the drawings depict portions of the PH meter that form no part of the claimed design.

Claims

I claim the ornamental design for a PH meter, as shown and described.

Referenced Cited
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D876258 February 25, 2020 Rabasco
D906143 December 29, 2020 Amamiya
D935923 November 16, 2021 Liu
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Foreign Patent Documents
303133-0001 March 2018 CN
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Other references
  • HM Digital, PH-80 pH Meter,Date first available May 14, 2015, [online]retrieved Nov. 15, 2021,available from hhttps://www.amazon.com/HM-Digital-Waterproof-Tester-HydroTester/dp/B078XJQ6HM/ref=sr_1_3?keywords=h-80%3A+ph+hydro+tester+series&qid=1636998047&qsid=134-5564337-2927451&sr=8-3&sres=B08HLXBBK4%2CB0 (Year: 2015).
  • Allprettyall Store,Digital PH Meter, Date first available Sep. 1, 2020, [online]retrieved Nov. 15, 2021,available from https://www.amazon.com/dp/B08GX8TQH7/ref=sspa_dk_detail_1?psc=1&pd_rd_w=C3FQY&pf_rd_p=54ed5474-54a8-4c7f-a88a-45f748d18166&pd_rd_wg=UM34D&pf_rd_r=XJD75D6T229FH67VRY8V&pd_rd_r=f83be92 (Year: 2020).
  • HORIBA Store,LAQUAtwin No. 3-11 Compact Nitrate Ion Meter, Date first available Oct. 26, 2017, [online]retrieved Nov. 15, 2021, available from https://www.amazon.com/HORIBA-LAQUAtwin-3200689162-Comp (Year: 2017).
  • KOMITASUI Store,TDS Meter, Water Quality Tester Filter Pen,Date first available Apr. 9, 2019, [online]retrieved Nov. 15, 2021,available from hhttps://www.amazon.com/dp/B07QDRWSWS/ref=sspa_dk_detail_5?psc=1&pd_rd_w=PUM6T&pf_rd_p=9fd3ea7c-b77c-42ac-b43b-c872d3f37c38&pd_rd_wg=rsKqO&pf_rd_r=4VGNNM57JZ11N42X2 (Year: 2019).
Patent History
Patent number: D958679
Type: Grant
Filed: Mar 23, 2020
Date of Patent: Jul 26, 2022
Assignee: HM DIGITAL LTD. (Seoul)
Inventor: Yun-Ho Son (Seoul)
Primary Examiner: Keli L Hill
Assistant Examiner: Sara S Sahneh
Application Number: 29/728,963
Classifications
Current U.S. Class: Chemical (12) (D10/81)