IP Library › Granted Patent US 919,076
Granted Patent S1
US 919,076 · App. 29/693,667 · Granted May 11, 2021

Air vent cap

Inventors: Seula Choi (Incheon, KR); Minki Kim (Incheon, KR); Yoojeung Lim (Incheon, KR); Sunwook Kwack (Incheon, KR)
Assignee: DOOSAN INFRACORE CO., LTD.
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Quick Facts
Patent No.
US 919,076
App. No.
29/693,667
Granted
May 11, 2021
Kind
S1
Claims (1)

The ornamental design for an air vent cap, as shown and described.

Assignments (3)
CHANGE OF NAME Recorded Dec 4, 2023
From: DOOSAN INFRACORE CO., LTD.
To: HYUNDAI DOOSAN INFRACORE CO., LTD.
Reel/Frame 065761/0942 →
CHANGE OF NAME Recorded Dec 4, 2023
From: HYUNDAI DOOSAN INFRACORE CO., LTD.
To: HD HYUNDAI INFRACORE CO., LTD.
Reel/Frame 065761/0957 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 21, 2019
From: CHOI, SEULA; KIM, MINKI; LIM, YOOJEUNG; KWACK, SUNWOOK
To: DOOSAN INFRACORE CO., LTD.
Reel/Frame 050119/0167 →