Patent
   D715898
Priority
Oct 17 2013
Filed
Oct 17 2013
Issued
Oct 21 2014
Expiry
Oct 21 2028
Assg.orig
Entity
unknown
2
10
n/a
The ornamental design for “air valve,” as shown and described.

FIG. 1 is a perspective view of “air valve” showing my new design thereof;

FIG. 2 is a front side elevation view thereof;

FIG. 3 is a rear perspective view hereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 shows that a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view in another direction thereof.

Chen, Wei Ling

Patent Priority Assignee Title
11363862, Jul 31 2019 Belgravia Wood Limited Illuminated trekking pole
ER9446,
Patent Priority Assignee Title
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D482761, Jul 25 2002 Nitto Kohki Co., Ltd. Pipe coupling plug
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D599434, Oct 30 2006 Tour & Andersson AB Valve cone for a regulating valve
D600319, Feb 20 2007 S C JOHNSON & SON, INC Valve
D682989, Nov 10 2010 MEDICAL DEVELOPMENTS INTERNATIONAL LIMITED Valve for a spacer
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Oct 11 2013CHEN, WEI LINGKATTOE CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0314250959 pdf
Oct 17 2013Kattoe Co., Ltd.(assignment on the face of the patent)
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