USD312421S - pH meter - Google Patents
pH meter Download PDFInfo
- Publication number
- USD312421S USD312421S US07/093,391 US9339187F USD312421S US D312421 S USD312421 S US D312421S US 9339187 F US9339187 F US 9339187F US D312421 S USD312421 S US D312421S
- Authority
- US
- United States
- Prior art keywords
- meter
- view
- side perspective
- ornamental design
- elevational view
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Description
FIG. 1 is a top, front and right side perspective view of a pH meter showing my new design;
FIG. 2 is a top plan view;
FIG. 3 is a left side perspective view;
FIG. 4 is a bottom plan view;
FIG. 5 is a right side perspective view;
FIG. 6 is a front elevational view; and
FIG. 7 is a rear elevational view thereof.
Claims (1)
- The ornamental design for a pH meter, as shown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/093,391 USD312421S (en) | 1987-09-04 | 1987-09-04 | pH meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/093,391 USD312421S (en) | 1987-09-04 | 1987-09-04 | pH meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD312421S true USD312421S (en) | 1990-11-27 |
Family
ID=64272960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US07/093,391 Expired - Lifetime USD312421S (en) | 1987-09-04 | 1987-09-04 | pH meter |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD312421S (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD330171S (en) | 1990-03-29 | 1992-10-13 | Sensors, Inc. | Gas analyzer |
| USD332833S (en) | 1990-07-19 | 1993-01-26 | I-Stat | Portable clinical diagnostic instrument |
| USD346753S (en) | 1990-05-10 | 1994-05-10 | Orion Research, Inc. | PH and concentration meter |
| USD347590S (en) | 1992-11-12 | 1994-06-07 | Testoterm Fritzsching Gmbh & Co. | Measuring instrument |
| USD351803S (en) | 1993-03-02 | 1994-10-25 | Newport Electronics, Inc. | pH pen case design |
| USD362813S (en) | 1994-02-28 | 1995-10-03 | Ng Tony T | Aquarium pump indicator |
| USD392906S (en) | 1996-10-08 | 1998-03-31 | Spectronic Instruments, Inc. | Spectrophotometer |
| USD611489S1 (en) | 2008-07-25 | 2010-03-09 | Lifescan, Inc. | User interface display for a glucose meter |
| USD611372S1 (en) | 2008-09-19 | 2010-03-09 | Lifescan Scotland Limited | Analyte test meter |
| USD611853S1 (en) | 2008-03-21 | 2010-03-16 | Lifescan Scotland Limited | Analyte test meter |
| USD612275S1 (en) | 2008-03-21 | 2010-03-23 | Lifescan Scotland, Ltd. | Analyte test meter |
| USD615431S1 (en) | 2008-03-21 | 2010-05-11 | Lifescan Scotland Limited | Analyte test meter |
| USD788623S1 (en) * | 2015-02-13 | 2017-06-06 | Atago Co., Ltd. | pH meter |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2546093A (en) | 1946-10-30 | 1951-03-20 | Weston Electrical Instr Corp | Field strength meter |
| US4090925A (en) | 1976-08-09 | 1978-05-23 | J & M Instruments Corp. | PH measuring instrument and method |
| US4696189A (en) | 1985-04-13 | 1987-09-29 | Brown, Boveri & Cie Ag | Housing for a measuring device |
-
1987
- 1987-09-04 US US07/093,391 patent/USD312421S/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2546093A (en) | 1946-10-30 | 1951-03-20 | Weston Electrical Instr Corp | Field strength meter |
| US4090925A (en) | 1976-08-09 | 1978-05-23 | J & M Instruments Corp. | PH measuring instrument and method |
| US4696189A (en) | 1985-04-13 | 1987-09-29 | Brown, Boveri & Cie Ag | Housing for a measuring device |
Non-Patent Citations (1)
| Title |
|---|
| Transcat, pH/mV/Temperature Meter, 1986, p. 370. |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD330171S (en) | 1990-03-29 | 1992-10-13 | Sensors, Inc. | Gas analyzer |
| USD346753S (en) | 1990-05-10 | 1994-05-10 | Orion Research, Inc. | PH and concentration meter |
| USD332833S (en) | 1990-07-19 | 1993-01-26 | I-Stat | Portable clinical diagnostic instrument |
| USD347590S (en) | 1992-11-12 | 1994-06-07 | Testoterm Fritzsching Gmbh & Co. | Measuring instrument |
| USD351803S (en) | 1993-03-02 | 1994-10-25 | Newport Electronics, Inc. | pH pen case design |
| USD362813S (en) | 1994-02-28 | 1995-10-03 | Ng Tony T | Aquarium pump indicator |
| USD392906S (en) | 1996-10-08 | 1998-03-31 | Spectronic Instruments, Inc. | Spectrophotometer |
| USD611853S1 (en) | 2008-03-21 | 2010-03-16 | Lifescan Scotland Limited | Analyte test meter |
| USD612275S1 (en) | 2008-03-21 | 2010-03-23 | Lifescan Scotland, Ltd. | Analyte test meter |
| USD615431S1 (en) | 2008-03-21 | 2010-05-11 | Lifescan Scotland Limited | Analyte test meter |
| USD611489S1 (en) | 2008-07-25 | 2010-03-09 | Lifescan, Inc. | User interface display for a glucose meter |
| USD611372S1 (en) | 2008-09-19 | 2010-03-09 | Lifescan Scotland Limited | Analyte test meter |
| USD788623S1 (en) * | 2015-02-13 | 2017-06-06 | Atago Co., Ltd. | pH meter |
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