Invention Grant
- Patent Title: Sealed and/or reinforced flanged ring connector for single- and double-wall HVAC ducting
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Application No.: US14668878Application Date: 2015-03-25
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Publication No.: US10539337B2Publication Date: 2020-01-21
- Inventor: Jeffrey Allen Hermanson
- Applicant: Jeffrey Allen Hermanson
- Agency: Christensen O'Connor Johnson Kindness PLLC
- Main IPC: F24F13/02
- IPC: F24F13/02 ; F16L23/12 ; B21B1/22
Abstract:
A flanged ring connector (50) for connecting adjacent ends of HVAC ducting (52) includes an insertion flange portion to engage within the interior of the ducting. A mating flange portion (56) extends laterally or transversely to the insertion flange portion (54). A seat (58) is formed along the mating flange portion (56) to receive and retain a seal (60) and/or a reinforcing member or bead (90).
Public/Granted literature
- US20150260426A1 Sealed and/or Reinforced Flanged Ring Connector for Single- and Double-Wall HVAC Ducting Public/Granted day:2015-09-17
Information query
