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The ornamental design for a duct end portion, as shown and described.
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FIG. 1 is a top plan view of a duct end portion showing a first embodiment of our design;
FIG. 2 is a front elevational view of the duct end portion of FIG. 1;
FIG. 3 is an enlarged view of portions of the duct end portion taken at view 3 of FIG. 2;
FIG. 4 is a right side elevational view of FIG. 1, with the left side elevational view being identical;
FIG. 5 is a bottom plan view of FIG. 1;
FIG. 6 is a top, left and front perspective view of FIG. 1;
FIG. 7 is an enlarged view of portions of the duct end portion taken at view 7 of FIG. 6;
FIG. 8 is an enlarged view of portions of the duct end portion taken at view 8 of FIG. 6;
FIG. 9 is an enlarged view of portions of the duct end portion taken at view 9 of FIG. 6;
FIG. 10 is a top plan view of a duct end portion showing a second embodiment of our design;
FIG. 11 is a front elevational view of the duct end portion of FIG. 10;
FIG. 12 is an enlarged view of portions of the duct end portion taken at view 12 of FIG. 11;
FIG. 13 is a right side elevational view of FIG. 10, with the left side elevational view being identical;
FIG. 14 is a bottom plan view of FIG. 10;
FIG. 15 is a top, left and front perspective view of FIG. 10;
FIG. 16 is an enlarged view of portions of the duct end portion taken at view 16 of FIG. 15;
FIG. 17 is an enlarged view of portions of the duct end portion taken at view 17 of FIG. 15; and,
FIG. 18 is an enlarged view of portions of the duct end portion taken at view 18 of FIG. 15.
The broken lines which define the bounds of the claimed design form no part thereof.
Stout, Jr., William K., Weaver, Ammon W.
Patent | Priority | Assignee | Title |
D755356, | Jan 29 2015 | VAZTEC ENGINE VENTURE, LLC | Seal |
D799657, | May 12 2016 | Briggs & Stratton, LLC | Filter |
D897254, | Feb 08 2017 | Transportation IP Holdings, LLC | Ribbed convolution muffler |
D914187, | Oct 06 2017 | Kohler Co. | Air cleaner filter |
D988490, | Oct 06 2017 | Kohler Co. | Air cleaner filter |
Patent | Priority | Assignee | Title |
3749425, | |||
5129690, | Jun 10 1988 | INTEGRA BANK | Apparatus for connecting the ends of a pair of oval duct sections |
5599600, | Feb 09 1993 | EDLON, INC | Nozzle repair shield |
5649662, | Nov 20 1992 | Lindab A/S | Method and a pipe element for providing a radially outwards directed bead at the end rim of a pipe |
5983496, | Mar 15 1996 | J.A. Hermanson | Circular and oval flanged rings for connecting ducting and method of making |
6289706, | Nov 16 1999 | Circular and oval flanged rings for connecting ducting and method of making | |
6301781, | Mar 15 1996 | Circular and oval flanged rings for connecting ducting and method of making | |
6644083, | Jun 19 2000 | MACDONALD-MILLER INC | Spin forming a tubular workpiece to form a radial flange on a tubular flange and a bead or thick rim on the radial flange |
6758502, | Jan 17 2001 | Lindab AB | Coupling ring for ventilation ducts, and method of connecting ventilation ducts |
20030160452, | |||
D383195, | Mar 01 1993 | Lindab AB | Circular sleeve coupling |
D383196, | Mar 01 1993 | Lindab AB | Circular sleeve coupling |
D386246, | Mar 01 1993 | Lindab AB | Circular sleeve coupling |
D446298, | Sep 07 2000 | SEMCO DUCT AND ACOUSTICAL PRODUCTS, INC | Duct |
D453042, | Jan 17 2001 | Lindab AB | Coupling ring for ventilation ducts |
D454949, | Jan 17 2001 | Lindab AB | Coupling ring for ventilation ducts |
D456071, | Jan 17 2001 | Lindab AB | Coupling ring for ventilation ducts |
D456072, | Jan 17 2001 | Lindab AB | Coupling ring for ventilation ducts |
D461887, | Jan 17 2001 | Lindab AB | Coupling ring for ventilation ducts |
D466652, | Apr 20 2001 | SEMCO DUCT AND ACOUSTICAL PRODUCTS, INC | Duct |
D475781, | Jan 17 2001 | Lindab AB | Coupling ring for ventilation ducts |
D504503, | Jun 10 2004 | SEMCO DUCT AND ACOUSTICAL PRODUCTS, INC | Duct link |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
May 14 2004 | Eastern Sheet Metal LLC | (assignment on the face of the patent) | / | |||
Aug 27 2004 | WEAVER, AMMON W | Eastern Sheet Metal LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015858 | /0123 | |
Sep 04 2004 | STOUT, WILLIAM K , JR | Eastern Sheet Metal LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015858 | /0123 | |
Dec 22 2006 | Eastern Sheet Metal LLC | EASTERN SHEET METAL INC | MERGER SEE DOCUMENT FOR DETAILS | 029263 | /0576 | |
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