Shaker screen
Latest HEBEI GN SOLIDS CONTROL CO., LTD. Patents:
Description
The broken lines show portions of the shaker screen that form no part of the claimed design.
Claims
The ornamental design for the shaker screen, as shown.
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Patent History
Patent number: D931349
Type: Grant
Filed: Sep 25, 2017
Date of Patent: Sep 21, 2021
Assignee: HEBEI GN SOLIDS CONTROL CO., LTD. (Langfang)
Inventor: Pengxian Zhou (Hebei)
Primary Examiner: Michael C Stout
Assistant Examiner: Fritzgerald L Butac
Application Number: 29/618,805
Type: Grant
Filed: Sep 25, 2017
Date of Patent: Sep 21, 2021
Assignee: HEBEI GN SOLIDS CONTROL CO., LTD. (Langfang)
Inventor: Pengxian Zhou (Hebei)
Primary Examiner: Michael C Stout
Assistant Examiner: Fritzgerald L Butac
Application Number: 29/618,805
Classifications
Current U.S. Class:
Vibrator Or Separator (D15/147)