Breathing apparatus backplate
Description
The broken lines in the drawings depict portions of the article and form no part of the claimed design.
Claims
The ornamental design for a breathing apparatus backplate, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D1030035
Type: Grant
Filed: Feb 5, 2021
Date of Patent: Jun 4, 2024
Assignee: Draeger Safety UK Ltd.
Inventors: Jason Allan (Blyth), Lennart Wenzel (Blyth), Darin Ferguson (Blyth)
Primary Examiner: Richard Kearney
Assistant Examiner: Michael Hoffman
Application Number: 29/769,515
Type: Grant
Filed: Feb 5, 2021
Date of Patent: Jun 4, 2024
Assignee: Draeger Safety UK Ltd.
Inventors: Jason Allan (Blyth), Lennart Wenzel (Blyth), Darin Ferguson (Blyth)
Primary Examiner: Richard Kearney
Assistant Examiner: Michael Hoffman
Application Number: 29/769,515
Classifications
Current U.S. Class:
Respirator, Vaporizer, Or Inhalation Tube (4) (D24/110)