pH determination device
Caillouette March 19, 2
U.S. patent number D678,545 [Application Number D/374,837] was granted by the patent office on 2013-03-19 for ph determination device. The grantee listed for this patent is James C. Caillouette. Invention is credited to James C. Caillouette.
| United States Patent | D678,545 |
| Caillouette | March 19, 2013 |
pH determination device
Claims
CLAIM I claim the ornamental design for a pH determination device, substantially as shown and described.
| Inventors: | Caillouette; James C. (Pasadena, CA) | ||||||||||
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| Applicant: |
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| Appl. No.: | D/374,837 | ||||||||||
| Filed: | October 14, 2011 |
| Current U.S. Class: | D24/223 |
| Current International Class: | 2401 |
| Field of Search: | ;D24/216-217,219,223-226,227,229-231,232,107,121-123 ;D10/81 ;422/408,430,500,502,503,68.1 ;436/163,164,169 ;600/572,584 |
References Cited [Referenced By]
U.S. Patent Documents
| 5017342 | May 1991 | Haberzettl et al. |
| D369868 | May 1996 | Nazareth et al. |
| D420141 | February 2000 | Casterlin |
| 6406441 | June 2002 | Caillouette |
| D462024 | August 2002 | Nardo et al. |
| 7101342 | September 2006 | Caillouette |
| 7666148 | February 2010 | Caillouette |
| D634023 | March 2011 | Wei |
| D667562 | September 2012 | Nguyen |
| 2008/0009769 | January 2008 | Caillouette |
Attorney, Agent or Firm: Haefliger; William W.
Description
FIG. 1 is a frontal view;
FIG. 2 is a rear view;
FIG. 3 is a right edge view, the left edge being the same;
FIG. 4 is a bottom view of the device; and,
FIG. 5 is a top view of the device.
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