US 12,274,262 B2
Dispenser and method of use thereof
Calistor Nyambo, Mt. Pleasant, WI (US); Max Krakauer, Bay View, WI (US); Caitlin Y. O'Gara, Milwaukee, WI (US); Todd Ulrich, Racine, WI (US); and Dirk K. Nickel, Mukwonago, WI (US)
Assigned to S. C. JOHNSON & SON, INC., Racine, WI (US)
Filed by S.C. JOHNSON & SON, INC., Racine, WI (US)
Filed on Jan. 3, 2024, as Appl. No. 18/403,519.
Application 18/403,519 is a continuation of application No. 17/111,855, filed on Dec. 4, 2020.
Claims priority of provisional application 62/944,748, filed on Dec. 6, 2019.
Prior Publication US 2024/0138404 A1, May 2, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. A01N 25/34 (2006.01); A01M 1/20 (2006.01); A01N 53/00 (2006.01)
CPC A01N 25/34 (2013.01) [A01M 1/2055 (2013.01); A01N 53/00 (2013.01)] 21 Claims
OG exemplary drawing
 
1. A substrate for emitting a volatile material, the substrate comprising:
a first woven layer having a first weave pattern;
a second woven layer having a second weave pattern that is different than the first weave pattern; and
a third layer that is disposed between the first woven layer and the second woven layer,
wherein the substrate is configured to provide a steady state weight loss of the volatile material between about 1 mg/day and about 10 mg/day over a time of at least 30 days.