Flue duct connector

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Description

FIG. 1 is a perspective view of a flue duct connector showing our new design.

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof, the left side elevational view being identical thereto;

FIG. 4 is a front elevational view, the rear elevational view being identical thereto; and,

FIG. 5 is a perspective view thereof in a use condition.

The broken lines in FIG. 5 illustrating attachments to the planar surfaces of the flue duct connector depict environmental subject matter included to show the design in a position of use and form no part of the clamed design.

Claims

The ornamental design for a flue duct connector, shown and described.

Referenced Cited
U.S. Patent Documents
2758646 August 1956 Johnson
3001805 September 1961 Jones
4584756 April 29, 1986 Arnoldt
5054823 October 8, 1991 Arnoldt
5448815 September 12, 1995 Kolesar
D720443 December 30, 2014 Kosuge
D730093 May 26, 2015 Hawkins
D775316 December 27, 2016 Nakai
D801512 October 31, 2017 Hall
D809640 February 6, 2018 Lee
D810253 February 13, 2018 Lee
20080056817 March 6, 2008 Fasanella
Other references
  • General Rubber website, Rubber Flanged Standard Styles 1092 & 1097, Earliest date from Wayback Machine Internet Archive Mar. 23, 2016, [site visisted Mar. 23, 2020], Available on the Internet URL https://web.archive.org/web/20160323000029/https://www.general-rubber.com/Products.php?Product=1092 (Year: 2016).
  • India mart website, Flame Resistant Flexible Duct Connector, Publcation date unknown, [site visisted Mar. 23, 2020], Available on the Internet URL https://www.indiamart.com/resistoflex/flexible-duct-connectors.html (Year: 2020).
Patent History
Patent number: D892298
Type: Grant
Filed: May 25, 2018
Date of Patent: Aug 4, 2020
Inventors: Ronald Zeigler (Greer, SC), Paul Desmond (Spartanburg, SC)
Primary Examiner: Karen S Acker
Assistant Examiner: Steven B Reinholdt, Jr.
Application Number: 29/649,065
Classifications