Invention Grant
- Patent Title: Elastic member and pump assembly including the same
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Application No.: US16934398Application Date: 2020-07-21
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Publication No.: US11773840B2Publication Date: 2023-10-03
- Inventor: Joong Hyun Ki , Chul Ki Kim , Seong Ung Choe
- Applicant: Yonwoo Co., Ltd.
- Applicant Address: KR Incheon
- Assignee: YONWOO CO., LTD.
- Current Assignee: YONWOO CO., LTD.
- Current Assignee Address: KR Incheon
- Agency: Bridgeway IP Law Group, PLLC
- Agent Sang Ho Lee; Hyun Woo Shin
- Priority: KR 20200051963 2020.04.29
- Main IPC: F04B45/02
- IPC: F04B45/02 ; B65D83/00 ; F04B33/00 ; F16F1/36
Abstract:
An elastic member for a pump assembly is provided. The elastic member may include an upper support; a lower support provided under the upper support; and a connection part which connects the upper support and the lower support, and in which peaks and valleys are repeatedly formed in an outward direction to be bent when the elastic member is pressurized.
Public/Granted literature
- US20210340971A1 ELASTIC MEMBER AND PUMP ASSEMBLY INCLUDING THE SAME Public/Granted day:2021-11-04
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