Ventilator blade
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Description
The broken lines immediately adjacent the claimed areas represent the bounds of the claimed design while all other broken lines are directed to environment and are for illustrative purposes only; the broken lines form no part of the claimed design.
Claims
The ornamental design for a ventilator blade, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D823452
Type: Grant
Filed: Oct 2, 2015
Date of Patent: Jul 17, 2018
Assignee: NOVENCO A/S (Naestved)
Inventor: Martin Rasmussen (Naestved)
Primary Examiner: Randall H Gholson
Application Number: 29/541,422
Type: Grant
Filed: Oct 2, 2015
Date of Patent: Jul 17, 2018
Assignee: NOVENCO A/S (Naestved)
Inventor: Martin Rasmussen (Naestved)
Primary Examiner: Randall H Gholson
Application Number: 29/541,422
Classifications
Current U.S. Class:
With Exposed Blade (D23/379)