IP Library › Granted Patent US 1,102,588
Granted Patent S1
US 1,102,588 · App. 29/885,890 · Granted Nov 18, 2025

Mask

Inventor: Ligui He (New York, NY)
Assignee: DCSTAR INC
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Quick Facts
Patent No.
US 1,102,588
App. No.
29/885,890
Granted
Nov 18, 2025
Kind
S1
Claims (1)

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

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 2, 2023
From: HE, LIGUI
To: DCSTAR INC
Reel/Frame 062849/0217 →
Priority Claims (1)
CN 202230706058.3 · Oct 25, 2022 · national
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