Patents/Assignees

Capital Hardware Supply, LLC

3 patents in portfolio

US12590727utility2026
Standoff for Ductwork Damper Assembly, Ductwork Damper Assembly Incorporating Same and Method of Assembling Ductwork Damper Assembly
0 cites
US12066209utility2024
Method for Producing a Ductwork Damper, Ductwork Damper, and Ductwork Damper Unit Incorporating Same
0 cites
US11561024utility2023
Handle Assembly for Rotating a Pivot Rod Attached to a Damper Within Ductwork
0 cites