IP Library › Granted Patent US 1,112,678
Granted Patent S1
US 1,112,678 · App. 29/991,687 · Granted Feb 10, 2026

Air freshener diffuser

Inventors: Kyle Brandenburg (Middletown, DE); Timothy De Haan (West Chester, PA)
Assignee: Brandywine Product Group International Inc.
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Quick Facts
Patent No.
US 1,112,678
App. No.
29/991,687
Granted
Feb 10, 2026
Kind
S1
Claims (1)

The ornamental design for an air freshener diffuser, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 3, 2025
From: BRANDENBURG, KYLE; DE HAAN, TIMOTHY
To: BRANDYWINE PRODUCT GROUP INTERNATIONAL INC.
Reel/Frame 070382/0188 →
Continuity (1)
Division 29879996 · Jul 17, 2023
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