Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Nicholas L. Kaufmann0
Cary Pinkalla0
Jeff Logic0
Kevin J. Gebke0
Date of Patent
January 3, 2023
0Patent Application Number
171349880
Date Filed
December 28, 2020
0Patent Citations
Patent Primary Examiner
CPC Code
Example air duct assemblies include a pliable air duct supported such that the duct is maintained in a generally expanded shape even when the duct is deflated. In some examples, a series of hangers suspend the duct from one or more cables, tracks or other type of overhead support. The hangers are spaced apart and distributed over the length of the duct, and each one contributes in pulling the duct taut in the duct's longitudinal direction.
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