Invention Grant
- Patent Title: Insulated duct with air gap and method of use
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Application No.: US16430554Application Date: 2019-06-04
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Publication No.: US11035501B2Publication Date: 2021-06-15
- Inventor: Ronald L. Carlay, II , John Cullen Schlageter , Donald B. Campbell
- Applicant: FLEXIBLE TECHNOLOGIES, INC.
- Applicant Address: US SC Abbeville
- Assignee: FLEXIBLE TECHNOLOGIES, INC.
- Current Assignee: FLEXIBLE TECHNOLOGIES, INC.
- Current Assignee Address: US SC Abbeville
- Agency: Clark & Brody LP
- Main IPC: F16L11/08
- IPC: F16L11/08 ; F16L11/02 ; F16L11/12 ; F24F13/02 ; F16L59/153
Abstract:
A flexible air duct contains a uniformly-spaced reflective insulation system, with or without bulk insulation, a liner, and an outer jacket that would allow a reduced amount or no amount of bulk insulation to be used to obtain a desired R-value insulation. The flexible air duct can be used to move conditioned air to one or more desired locations.
Public/Granted literature
- US20190285204A1 INSULATED DUCT WITH AIR GAP AND METHOD OF USE Public/Granted day:2019-09-19
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