Short path distillation head
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Description
The broken lines shown in the figures represent portions of the short path distillation head that form no part of the claimed design.
Claims
The ornamental design for a short path distillation head, as shown and described.
Referenced Cited
U.S. Patent Documents
1418691 | June 1922 | Anders |
3020215 | February 1962 | Weber |
3334025 | August 1967 | Reid |
4089749 | May 16, 1978 | Karamian |
4230536 | October 28, 1980 | Sech |
D432203 | October 17, 2000 | Edwards |
D634397 | March 15, 2011 | Lautzenheiser |
9138657 | September 22, 2015 | Wiederin |
D776238 | January 10, 2017 | Kremerman |
D805600 | December 19, 2017 | Kremerman |
D819779 | June 5, 2018 | Kremerman |
D828904 | September 18, 2018 | Maibach, Jr. |
Patent History
Patent number: D855754
Type: Grant
Filed: Jan 22, 2018
Date of Patent: Aug 6, 2019
Assignee: (Longmont, CO)
Inventor: Michael S. Maibach, Jr. (Longmont, CO)
Primary Examiner: Robin V Webster
Application Number: 29/634,400
Type: Grant
Filed: Jan 22, 2018
Date of Patent: Aug 6, 2019
Assignee: (Longmont, CO)
Inventor: Michael S. Maibach, Jr. (Longmont, CO)
Primary Examiner: Robin V Webster
Application Number: 29/634,400
Classifications
Current U.S. Class:
Treatment (D23/207)