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The ornamental design for a duct, as shown and described.
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Cross Reference to Related Application: Ser. No. 29/129,102 of Sep. 7, 2000, Art Unit 2912, with the same title, "Duct", by same applicant.
FIG. 1 is a top view of a duct showing my new ornamental design.
FIG. 2 is a side view thereof.
FIG. 3 is a perspective view thereof.
FIG. 4 is a bottom view thereof; and,
FIG. 5 is an enlarged cross sectional view taken on line 5--5 of FIG. 2.
Patent | Priority | Assignee | Title |
10240597, | Jan 31 2013 | SPM OIL & GAS INC | Pump assembly including fluid cylinder and tapered valve seats |
7523964, | Mar 24 2005 | Langdon Incorporated | Sealing gasket for ventilation duct system |
D504503, | Jun 10 2004 | SEMCO DUCT AND ACOUSTICAL PRODUCTS, INC | Duct link |
D516697, | May 14 2004 | Air Distribution Technologies IP, LLC | Duct end portion |
D516698, | May 14 2004 | Air Distribution Technologies IP, LLC | Duct end portion |
D517679, | May 14 2004 | Air Distribution Technologies IP, LLC | Flanged ring |
D518885, | May 14 2004 | Air Distribution Technologies IP, LLC | Flanged ring |
D521147, | Mar 24 2005 | Langdon Incorporated | Portion of ductwork |
D529598, | Mar 24 2005 | Langdon Incorporated | Portion of ductwork |
D534253, | Mar 24 2005 | Langdon Incorporated | Gasket |
D571440, | Jul 25 2005 | Kanaflex Corporation Inc. | Joint for a pipe connector |
D574472, | Jul 25 2005 | Kanaflex Corporation, Inc. | Pipe connector |
D604614, | Nov 07 2008 | BALL BEVERAGE PACKAGING EUROPE LIMITED | Connector for multiple containers |
D625404, | Mar 31 2010 | Non-curved rim of fan | |
D646373, | Jan 24 2010 | GLV INTERNATIONAL 1995 LTD | Duct adaptor ring |
D665071, | Jan 25 2012 | Applied Materials, Inc. | Deposition chamber liner |
D723667, | Oct 15 2012 | Hose protection device | |
D728774, | Apr 18 2011 | Connector assembly | |
D739509, | May 14 2013 | L-type pipe fitting | |
D741456, | Jul 17 2013 | Charlotte Pipe and Foundry Company | Crimp-style coupling device for clamping together cast iron pipes, fittings and the like |
D748228, | Jan 31 2013 | SPM OIL & GAS INC | Valve seat |
D749702, | Feb 06 2014 | Drain pipe discharge connector | |
D752770, | Dec 16 2013 | ILLUMINA, INC | Inversion plate sleeve |
D787029, | Jan 31 2013 | SPM OIL & GAS INC | Valve seat |
D799690, | Dec 22 2014 | Ebara Corporation | Inner cylinder for exhaust gas treatment apparatus |
D856498, | Jan 31 2013 | SPM OIL & GAS INC | Valve seat |
ER1271, | |||
ER1276, | |||
ER4346, | |||
ER5473, | |||
ER8005, |
Patent | Priority | Assignee | Title |
1565918, | |||
234462, | |||
25709, | |||
D360018, | Mar 01 1993 | Lindab AB | Circular sleeve coupling |
D360019, | Mar 01 1993 | Lindab AB | Circular sleeve coupling |
D360021, | Mar 01 1993 | Lindab AB | Circular sleeve coupling |
D383195, | Mar 01 1993 | Lindab AB | Circular sleeve coupling |
D386246, | Mar 01 1993 | Lindab AB | Circular sleeve coupling |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 30 2007 | THURMAN, WILLIAM E | Semco Incorporated | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 019116 | /0667 | |
Jul 12 2007 | SEMCO, INCORPORATED | SEMCO DUCT AND ACOUSTICAL PRODUCTS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 019899 | /0967 |
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