Distillation tube with fraction collector
Description
The distillation tube with fraction collector is shown with a symbolic break along its length. The appearance of any portion of the article between the break lines forms no part of the claimed design.
Claims
The ornamental design for a distillation tube with fraction collector, as shown and described.
Referenced Cited
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Patent History
Patent number: D919040
Type: Grant
Filed: Jan 7, 2021
Date of Patent: May 11, 2021
Inventor: Elliot Kremerman (Los Gatos, CA)
Primary Examiner: Karen S Acker
Assistant Examiner: Jonathan Emil Fiencke
Application Number: 29/765,389
Type: Grant
Filed: Jan 7, 2021
Date of Patent: May 11, 2021
Inventor: Elliot Kremerman (Los Gatos, CA)
Primary Examiner: Karen S Acker
Assistant Examiner: Jonathan Emil Fiencke
Application Number: 29/765,389
Classifications
Current U.S. Class:
Treatment (D23/207)