US 12,281,475 B2
Filtration device
Karen M. Sager, Ridgewood, NJ (US)
Filed by Karen M. Sager, Ridgewood, NJ (US)
Filed on May 12, 2023, as Appl. No. 18/196,599.
Application 18/196,599 is a continuation of application No. 17/220,353, filed on Apr. 1, 2021, granted, now 11,686,098.
Application 17/220,353 is a continuation of application No. 16/251,349, filed on Jan. 18, 2019, granted, now 10,982,447, issued on Apr. 20, 2021.
Claims priority of provisional application 62/673,735, filed on May 18, 2018.
Prior Publication US 2023/0279665 A1, Sep. 7, 2023
Int. Cl. E04D 13/076 (2006.01)
CPC E04D 13/076 (2013.01) 22 Claims
OG exemplary drawing
 
1. A gutter guard for filtering water that enters a rain gutter on a building, the gutter guard comprising:
a barrier member configured to be positioned above a lowest portion of the rain gutter and having a plurality of openings that are penetrable by water, the barrier member having first members that extend along a first direction;
second members that extend along a second direction that is non-parallel to the first direction; and
a protrusion extending from the barrier member,
wherein the protrusion has, when viewed in a direction perpendicular to a plane of the barrier member,
a first extension that comprises a first end, and
a second extension that comprises a second end,
wherein the first extension extends in a third direction, and the second extension extends in a fourth direction, and
wherein the third direction is parallel to the first direction.