IP Library › Granted Patent US 987,181
Granted Patent S1
US 987,181 · App. 29/781,625 · Granted May 23, 2023

Hair dryer concentrator

Inventors: David Janowick (Newport Beach, CA); Stephen Gwin (Los Angeles, CA); Jane Moon (Tustin, CA)
Assignee: Helen of Troy Limited
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Quick Facts
Patent No.
US 987,181
App. No.
29/781,625
Granted
May 23, 2023
Kind
S1
Claims (1)

The ornamental design for a hair dryer concentrator, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 13, 2025
From: HELEN OF TROY LIMITED
To: KAZ EUROPE SÀRL
Reel/Frame 070496/0834 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 3, 2021
From: GWIN, STEPHEN; JANOWICK, DAVID; MOON, JANE
To: HELEN OF TROY LIMITED
Reel/Frame 056112/0641 →