Digital door security viewer
Description
The broken lines depict unclaimed environmental subject matter.
Claims
The ornamental design for an “digital door security viewer”, as shown and described.
Referenced Cited
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Patent History
Patent number: D688965
Type: Grant
Filed: Jan 20, 2011
Date of Patent: Sep 3, 2013
Assignee: Acuvera Marketing Inc. (Montreal)
Inventor: Craig Hutchins (Montreal)
Primary Examiner: George D Kirschbaum
Application Number: 29/383,658
Type: Grant
Filed: Jan 20, 2011
Date of Patent: Sep 3, 2013
Assignee: Acuvera Marketing Inc. (Montreal)
Inventor: Craig Hutchins (Montreal)
Primary Examiner: George D Kirschbaum
Application Number: 29/383,658
Classifications
Current U.S. Class:
Security Or Signal Instrument Or Casing (D10/104.1)