Mechanical connection unit
Description
Claims
The ornamental design for a mechanical connection unit, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D831752
Type: Grant
Filed: Apr 22, 2016
Date of Patent: Oct 23, 2018
Inventor: Jacob Eisenberg (Suffern, NY)
Primary Examiner: Cynthia M. Chin
Application Number: 29/562,137
Type: Grant
Filed: Apr 22, 2016
Date of Patent: Oct 23, 2018
Inventor: Jacob Eisenberg (Suffern, NY)
Primary Examiner: Cynthia M. Chin
Application Number: 29/562,137
Classifications
Current U.S. Class:
Angled Surface (D21/504)