Airborne chemical hazard detection apparatus
The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
The uniform and unvarying thickness or breadth of the claimed design's surface is not appreciable. Furthermore, other elevational or orthographic views of the claimed design are not disclosed as they form no part therein.
Claims
The ornamental design of an airborne chemical hazard detection apparatus, as shown and described in the drawings and specification.
Type: Grant
Filed: Apr 17, 2019
Date of Patent: Feb 16, 2021
Inventors: John R. Zour (Manchester, MD), Chad Matthew McClintock (Littlestown, PA)
Primary Examiner: Antoine Duval Davis
Application Number: 29/688,011