Granted Patent
S1
US 1,107,219 · App. 29/864,436 · Granted Dec 23, 2025
Valve for a face mask, respirator, or the like
Inventors:
Wald Tian (Charlotte, NC); Xiaojin Han (Charlotte, NC); Wei Shi (Charlotte, NC); Lico Duan (Charlotte, NC); En Yi Chen (Charlotte, NC)
Assignee:
Honeywell Safety Products USA, Inc.
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Claims (1)
The ornamental design for a valve for a face mask, respirator, or the like as shown and described.
Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Mar 17, 2025
From: HONEYWELL INTERNATIONAL INC.
To: HONEYWELL SAFETY PRODUCTS USA, INC.
Reel/Frame 070538/0643 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Jan 25, 2023
From: TIAN, WALD; HAN, XIAOJIN; SHI, WEI; DUAN, LICO; CHEN, EN YI
To: HONEYWELL INTERNATIONAL INC.
Reel/Frame 062485/0730 →
Priority Claims (1)
CN 202130799112.9
· Dec 3, 2021
· national
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