IP Library › Granted Patent US 772,390
Granted Patent S1
US 772,390 · App. 29/534,777 · Granted Nov 22, 2016

Diffuser

Inventor: Emmanuel Dietrich (Zug, CH)
Assignee: PRESENSIA
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Quick Facts
Patent No.
US 772,390
App. No.
29/534,777
Granted
Nov 22, 2016
Kind
S1
Claims (1)

I claim the ornamental design for a diffuser, as shown and described.

Assignments (3)
CHANGE OF NAME Recorded Aug 11, 2022
From: PRESENSIA
To: SCENTYS
Reel/Frame 060785/0150 →
CHANGE OF ADDRESS Recorded Aug 11, 2022
From: SCENTYS
To: SCENTYS
Reel/Frame 061113/0621 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 16, 2015
From: DIETRICH, EMMANUEL
To: PRESENSIA
Reel/Frame 037306/0350 →
Priority Claims (1)
EM 002625020-0001 · Feb 2, 2015 · regional