Exhaustion panel for a clean room
Latest Hae Kwang Co., Ltd. Patents:
Description
Claims
The ornamental design for an exhaustion panel for a clean room, as shown and described.
Referenced Cited
Patent History
Patent number: D704814
Type: Grant
Filed: May 24, 2012
Date of Patent: May 13, 2014
Assignee: Hae Kwang Co., Ltd. (Jincheon-Gun)
Inventor: Myun Soo Kim (Guachun)
Primary Examiner: Doris Clark
Application Number: 29/422,892
Type: Grant
Filed: May 24, 2012
Date of Patent: May 13, 2014
Assignee: Hae Kwang Co., Ltd. (Jincheon-Gun)
Inventor: Myun Soo Kim (Guachun)
Primary Examiner: Doris Clark
Application Number: 29/422,892
Classifications
Current U.S. Class:
Vent, Ductwork, Or Element Thereof (D23/393)