公开(公告)号：CA3107553A1

公开(公告)日：2021-07-31

申请号：CA3107553

申请日：2021-01-29

Applicant: PELLA CORP

Inventor： VANDE HAAR EVAN E ,  BERNHAGEN TODD ,  PARCELLS WILLIAM R

IPC: E06B9/262

Abstract: A screen assembly used with a fenestration unit, the screen assembly capable of being installed at manufacture or retroactively to fenestration units. The screen assembly is installable on a fenestration unit having a frame and a window sash. The screen assembly includes a housing having a first housing member and a second housing member, wherein the housing forms a screen retention space between the first and second housing members when the screen assembly is in a closed position. It further includes a pleated screen positioned between the first and second housing members when the screen assembly is in the closed position, wherein the pleated screen includes a first end coupled to the first housing member and a second end coupled to the second housing member. The screen assembly also includes a catch element configured to releasably engage with the window sash.

公开(公告)号：CA3097254A1

公开(公告)日：2021-04-30

申请号：CA3097254

申请日：2020-10-28

Applicant: PELLA CORP

Inventor： VANDE HAAR EVAN E

IPC: E06B9/54 ,  E06B9/42

Abstract: A retractable screen system for a fenestration assembly includes a catch assembly, a pair of edge rails, and a screen assembly. The catch assembly is configured to couple to an outer surface of a sash. The catch assembly includes a catch element. The screen assembly includes a roller housing, a roller assembly, a control bar, and screen material. The roller housing is configured to couple to an outer surface of the frame. The control bar includes a hook element extending along at least a portion of the control bar. The hook element is configured to selectively engage the catch element. The roller assembly is configured to apply tension to the screen material to permit the screen material to unwind from the roller assembly under a tension applied by moving the catch assembly away from the roller assembly when the hook element engages the catch element.