Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Counterbalance system for tilt-in window having a shielded brake shoe structure

Counterbalance system for tilt-in window having a shielded brake shoe structure

US Patent 10415287 · Granted Sep 17, 2019

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Window counterbalance brake shoe and spring assembly with improved brake strengt2024
Mounting system for mounting a coil spring to a window frame in a sash counterba2021
Ribbon coil spring anchor mount system for use in a window counterbalance assemb2019
Versatile and economic anchor mount for a coil spring in a window counterbalance2018
System and method for inhibiting window sash drift2018
Removable window sash system with integrated spring biased retainer2017
Brake shoe with contact posts that increase brake strength and improve the inter2016
System and method for providing a more reliable interconnection between a spring2016
System and method for retaining a proper interconnection between a tilt-post and2014
Counter balance system for a window having side loading sashes2013
Window having a counterbalance system that maximizes egress opening2013
Coil spring mounting system and method for use in a tilt-in window counterbalanc2013