IP Library › Granted Patent US 791,581
Granted Patent S1
US 791,581 · App. 29/547,521 · Granted Jul 11, 2017

Spring motor housing for a window covering

Inventor: Tzu-Yen Lin (Taipei, TW)
Assignee: Whole Space Industries LTD
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Quick Facts
Patent No.
US 791,581
App. No.
29/547,521
Granted
Jul 11, 2017
Kind
S1
Claims (1)

The ornamental design for a spring motor housing for a window covering, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 21, 2025
From: WHOLE SPACE INDUSTRIES LTD
To: WHOLE SPACE INDUSTRIES CO., LTD
Reel/Frame 071181/0704 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 7, 2015
From: LIN, TZU-YEN
To: WHOLE SPACE INDUSTRIES LTD
Reel/Frame 037220/0690 →