Double blind
Description
Claims
The ornamental design for a double blind, as shown and described.
Referenced Cited
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Patent History
Patent number: D748409
Type: Grant
Filed: Feb 27, 2015
Date of Patent: Feb 2, 2016
Inventor: Mario M. Marocco (Toronto)
Primary Examiner: Eric Goodman
Assistant Examiner: Amy Wierenga
Application Number: 29/474,854
Type: Grant
Filed: Feb 27, 2015
Date of Patent: Feb 2, 2016
Inventor: Mario M. Marocco (Toronto)
Primary Examiner: Eric Goodman
Assistant Examiner: Amy Wierenga
Application Number: 29/474,854
Classifications
Current U.S. Class:
D6/577