Patent
   D574462
Priority
Dec 05 2007
Filed
Dec 05 2007
Issued
Aug 05 2008
Expiry
Aug 05 2022
Assg.orig
Entity
unknown
9
9
n/a
I claim, the ornamental design for an air volume adjustment knob for a spray gun, as shown and described.

FIG. 1 is a perspective view of an air volume adjustment knob for a spray gun showing my present design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view.

Huang, Tiao-Hsiang

Patent Priority Assignee Title
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D637693, Aug 18 2010 Helen of Troy Limited Connector for a faucet mounted water filter
D889263, Apr 05 2019 KOWABUNGA, LLC Tamper evident bottle cap
D963796, Sep 16 2020 Graco Minnesota Inc. Fan air lever for a spray gun
D972352, May 19 2021 CARBIDE AUDIO LLC Foot for audio equipment
Patent Priority Assignee Title
3986681, Sep 15 1975 The United States of America as represented by the Secretary of the Navy Cylindrical manifold for EGD channels of a static discharge system
4120017, Nov 05 1976 PPG Industries, Inc. Detachable power supply for induction type electrostatic spray gun
5271566, Oct 21 1992 D. B. Smith & Company, Inc. Self-orienting spray nozzle system
5779153, Nov 15 1996 Chia Chun Enterprises Co., Ltd. Nozzle for paint spray guns
6036109, Feb 01 1999 MAT INDUSTRIES, LLC Indexing aircap retaining ring
6415991, May 15 1998 Silvent Aktiebolag Silenced blowing nozzle
6976640, Dec 04 2003 Air gun with a quick-releasing device
7134611, May 25 2004 Sunmatch Industrial Co., Ltd. Air nozzle for pneumatic tools
7237726, Mar 29 2005 PU Star Machinery Industrial Co., Ltd. Paint sprayer gun
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 04 2007HUANG, TIAO-HSIANGKUAN CHANG CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0202000349 pdf
Dec 05 2007Kuan Chang Co., Ltd(assignment on the face of the patent)
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