Patent
   D715898
Priority
Oct 17 2013
Filed
Oct 17 2013
Issued
Oct 21 2014
Expiry
Oct 21 2028
Assg.orig
Entity
unknown
1
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
Patent Priority Assignee Title
7028976, Aug 10 2001 Bosch Rexroth AG Closure element, especially a valve cone for a continuous pressure valve
20070175908,
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D470570, Dec 04 2001 Topping valve
D482761, Jul 25 2002 Nitto Kohki Co., Ltd. Pipe coupling plug
D576704, Jun 12 2006 Neoperl GmbH Sanitary check valve
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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