Invention Grant
- Patent Title: Sealing mechanism for ductwork
- Patent Title (中): 管道系统密封机构
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Application No.: US12133482Application Date: 2008-06-05
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Publication No.: US07992904B2Publication Date: 2011-08-09
- Inventor: Vincent L. Bloom , Douglas G. Gudenburr , Christopher A. Armstrong , Andrew J. Male
- Applicant: Vincent L. Bloom , Douglas G. Gudenburr , Christopher A. Armstrong , Andrew J. Male
- Applicant Address: US PA East Monongahela
- Assignee: Ductmate Industries, Inc.
- Current Assignee: Ductmate Industries, Inc.
- Current Assignee Address: US PA East Monongahela
- Agency: Beck & Thomas, P.C.
- Main IPC: F16L9/02
- IPC: F16L9/02
Abstract:
HVAC ductwork should be sealed along its joints in order to reduce air leakage. The ductwork can be sealed by the combination of a gasket and mechanical locking mechanism.
Public/Granted literature
- US20080303276A1 Sealing Mechanism for Ductwork Public/Granted day:2008-12-11
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