Wing screw
Latest OTTO GANTER GMBH & CO. KG Patents:
Claims
The ornamental design for a wing screw, as shown and described.
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Type: Grant
Filed: Mar 8, 2021
Date of Patent: Oct 11, 2022
Assignee: OTTO GANTER GMBH & CO. KG (Furtwangen)
Inventors: Sebastian Maier (Fürth), Stefan Ganter (Furtwangen)
Primary Examiner: Lauren R Calve
Application Number: 29/773,159