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Patent
D692462
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Priority
Jan 31 2012
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Filed
Jul 30 2012
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Issued
Oct 29 2013
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Expiry
Oct 29 2027
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Assg.orig
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Entity
unknown
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2
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7
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n/a
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The ornamental design for a gas sampling chamber (pump head), as shown.
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FIG. 1 is a perspective view showing my design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Scampoli, David
Patent |
Priority |
Assignee |
Title |
D258961, |
Dec 11 1978 |
MICROPUMP, INC |
Manifold for magnetic drive pump |
D286292, |
Feb 28 1983 |
HOLLIBAUGH MANUFACTURING COMPANY, INC , 14219 35TH N E , MARYSVILLE, WASHINGTON, 98270, A CORP OF WASHINGTON |
Air compressor for tubs and the like |
D352041, |
Feb 05 1993 |
Hansen Engine Corporation |
Air compressor |
D384675, |
Jun 05 1995 |
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho |
Wave cam for a compressor |
D589532, |
Feb 14 2007 |
|
Air pump fluid dispenser |
D644666, |
Nov 16 2010 |
SMC Corporation |
Reciprocating pump |
D677281, |
Sep 07 2011 |
Ateliers Busch SA |
Vacuum pump |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a