Corkscrew
Latest Umbra LLC Patents:
Description
Claims
The ornamental design for a corkscrew, as shown and described.
Patent History
Patent number: D678740
Type: Grant
Filed: May 29, 2012
Date of Patent: Mar 26, 2013
Assignee: Umbra LLC (Buffalo, NY)
Inventor: Alan Wisniewski (Stouffville)
Primary Examiner: Garth Rademaker
Application Number: 29/423,155
Type: Grant
Filed: May 29, 2012
Date of Patent: Mar 26, 2013
Assignee: Umbra LLC (Buffalo, NY)
Inventor: Alan Wisniewski (Stouffville)
Primary Examiner: Garth Rademaker
Application Number: 29/423,155
Classifications
Current U.S. Class:
D8/38