IP Library › Granted Patent US 921,174
Granted Patent S1
US 921,174 · App. 29/574,982 · Granted Jun 1, 2021

Diffuser

Inventor: Michael H. Wallner (Alta Loma, CA)
Assignee: WALLNER EXPAC, INC.
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Quick Facts
Patent No.
US 921,174
App. No.
29/574,982
Granted
Jun 1, 2021
Kind
S1
Claims (1)

The ornamental design for a diffuser, as shown and described.

Assignments (4)
SECURITY INTEREST Recorded Apr 15, 2022
From: WALLNER EXPAC, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 059606/0571 →
RELEASE OF SECURITY INTEREST Recorded Feb 28, 2022
From: MUFG UNION BANK, N.A.
To: WALLNER EXPAC, INC.
Reel/Frame 059253/0820 →
SECURITY INTEREST Recorded Sep 4, 2020
From: WALLNER EXPAC, INC.
To: MUFG UNION BANK, N.A.
Reel/Frame 053699/0170 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 1, 2016
From: WALLNER, MICHAEL H.
To: WALLNER EXPAC, INC.
Reel/Frame 040185/0815 →