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Gas sampling pump
D521886 Gas sampling pump
Patent Drawings:Drawing: D521886-2    Drawing: D521886-3    Drawing: D521886-4    Drawing: D521886-5    
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(4 images)

Inventor: Nakazato, et al.
Date Issued: May 30, 2006
Application: D/214,917
Filed: October 13, 2004
Inventors: Nakazato; Takashi (Kanagawa, JP)
Takayama; Yasusuke (Kanagawa, JP)
Assignee: Gastec Corporation (Kanagawa-ken, JP)
Primary Examiner: Davis; Antoine D.
Assistant Examiner:
Attorney Or Agent: Wenderoth, Lind & Ponack, L.L.P.
U.S. Class: D10/78; D10/81
Field Of Search: D10/78; D10/81; 73/863.02; 73/863.22; 73/864.34; 73/864.35; 73/864.62; 73/864.83; 73/864.84; 73/864.86; 364/496; 417/313; 417/401; 417/541; 417/552; 417/553; 417/570
International Class:
U.S Patent Documents: 4531895; D345706; D345707; 5476017; 5591894; D398548; 6017201
Foreign Patent Documents:
Other References:

Claim: CLAIM The ornamental design for a gas sampling pump, as shown and described.
Description: FIG. 1 is a perspective view of the gas sampling pump showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof; and,

FIG. 6 is a right side elevational view thereof.

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