Respirator with face seal flexing region
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Description
The broken lines in the drawings illustrate portions of the respirator with face seal flexing region which form no part of the claimed design. The dot-dash broken lines immediately adjacent the solid lines represent a boundary between claimed and unclaimed subject matter and form no part of the claimed design.
Claims
The ornamental design for a respirator with face seal flexing region, as shown and described.
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- Ekastu Safety Half Mask Polimask GAMMA/Silicon information obtained from internet on Mar. 25, 2014: http://www.ekastu.de/product—info.php/language/en/info/p18—Halbmaske-Polimask-GAMMA-Silikone.html/XTCsid/4b51b4a707af63184be8a64ba03b9117.
Patent History
Patent number: D787659
Type: Grant
Filed: Sep 24, 2013
Date of Patent: May 23, 2017
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventor: William A. Mittelstadt (Woodbury, MN)
Primary Examiner: Deanna L Pratt
Assistant Examiner: Lilyana Bekic
Application Number: 29/467,798
Type: Grant
Filed: Sep 24, 2013
Date of Patent: May 23, 2017
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventor: William A. Mittelstadt (Woodbury, MN)
Primary Examiner: Deanna L Pratt
Assistant Examiner: Lilyana Bekic
Application Number: 29/467,798
Classifications
Current U.S. Class:
Mask (D24/110.1)