Flue duct connector
Description
The broken lines in
Claims
The ornamental design for a flue duct connector, shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- 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
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
Current U.S. Class:
Vent, Ductwork, Or Element Thereof (D23/393)