Plan sifter
Description
1. Plan sifter
Claims
The ornamental design for a plan sifter, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- “Small plansifter Seginus” [online]. Buhler Group. [Retrieved on Sep. 6, 2021]. Retrieved from the Internet: <https://www.buhlergroup.com/content/buhlergroup/global/en/products/seginus_small_plansifter.html>.
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Patent History
Patent number: D949218
Type: Grant
Filed: Jun 30, 2020
Date of Patent: Apr 19, 2022
Assignee: BÜHLER AG (Uzwil)
Inventors: Jax Guo (Wuxi), Xiaochun Gong (Wuxi)
Primary Examiner: Mojtaba Tehrani
Application Number: 35/511,093
Type: Grant
Filed: Jun 30, 2020
Date of Patent: Apr 19, 2022
Assignee: BÜHLER AG (Uzwil)
Inventors: Jax Guo (Wuxi), Xiaochun Gong (Wuxi)
Primary Examiner: Mojtaba Tehrani
Application Number: 35/511,093
Classifications
Current U.S. Class:
Vibrator Or Separator (D15/147)