The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 13, 2026
Filed:
Jan. 21, 2022
Energizer Brands Ii, Llc, St. Louis, MO (US);
Chase Southwick Naisbitt, Lakewood, OH (US);
Michael Raymond Stallard, Wellington, OH (US);
Energizer Group Limited, High Wycombe, GB;
Abstract
An air freshener includes a reservoir for storing a liquid fragrant substance, the reservoir has a cavity and an opening to the cavity. A permeable membrane is coupled to the reservoir and has a first surface facing the cavity that covers the opening and a second surface facing away from the cavity. A laminate removable seal includes a metallic layer and a sealing layer, the laminate removable seal is disposed on the second surface of the permeable membrane. The sealing layer is removably adhered to substantially the entirety of the second surface of the permeable membrane.