Filtered face mask respirator

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Description

The present application claims the benefit of provisional patent application 63/102,253 to Soma et al., titled: “Tactical Armed Forces Filtering Face Mask,” filed Jun. 5, 2020 which is incorporated herein by reference.

The present application is also related to co-pending utility application Ser. No. 16/873,908 titled “Filtered Face Mask” filed the same day.

The present application is additionally related to co-pending design patent application Ser. No. 29/742,295 titled “Filtered Face Mask Respirator with Cap” filed on the same day.

The present application is also related to co-pending design applications for “Filtered Face Mask” and “Filtered Face Mask with Cap” application Ser. Nos. 29/742,297 and 29/742,296 respectively both filed the same day as the present application.

FIG. 1 is an isometric top, right, front view of a first embodiment of a filtered face mask respirator in accordance with the invention;

FIG. 2 is an isometric bottom rear left view thereof;

FIG. 3 is a front view of the embodiment of FIG. 1;

FIG. 4 is a right side view of the embodiment of FIG. 1;

FIG. 5 is a rear view of the embodiment of FIG. 1;

FIG. 6 is a left side view of the embodiment of FIG. 1;

FIG. 7 is a top view of the embodiment of FIG. 1;

FIG. 8 is a bottom view of the embodiment of FIG. 1;

FIG. 9 is a first cross sectional view of the embodiment of FIG. 1 taken at the section line 9-9 of FIG. 3;

FIG. 10 is a second cross sectional view of the embodiment of FIG. 1 taken at the section line 10-10 of FIG. 3;

FIG. 11 is an isometric view of the top, right, front of a second embodiment of a filtered face mask respirator in accordance with the invention;

FIG. 12 is an isometric view of the bottom rear left of the embodiment of FIG. 11;

FIG. 13 is a front view of the embodiment of FIG. 11;

FIG. 14 is a right side view of the embodiment of FIG. 11;

FIG. 15 is a rear view of the embodiment of FIG. 11;

FIG. 16 is a left side view of the embodiment of FIG. 11;

FIG. 17 is a top view of the embodiment of FIG. 11;

FIG. 18 is a bottom view of the embodiment of FIG. 11;

FIG. 19 is a first cross sectional view of the embodiment of FIG. 11 taken at the section line 19-19 of FIG. 13; and,

FIG. 20 is a second cross sectional view of the embodiment of FIG. 11 taken at the section line 20-20 of FIG. 13.

The ornamental design for a filtered face mask respirator according to the invention is shown in the drawings, and the dashed lines shown in the drawings form no part of the claimed design.

Claims

The ornamental design for a filtered face mask respirator, as shown and described.

Referenced Cited
U.S. Patent Documents
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D467656 December 24, 2002 Mittelstadt
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9993668 June 12, 2018 Gerson
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20210353975 November 18, 2021 Tseng
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Foreign Patent Documents
302912292 August 2014 CN
303808927 August 2016 CN
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Other references
  • Ewolee Dust Mask (available online May 8, 2019) Retrieved from the internet Oct. 21, 2021 from URL: https://www.amazon.com/Ewolee-Anti-dust-Cartridge-Respirator-Protection/dp/B07RGTP5XS/.
  • North by Honeywell (available Aug. 20, 2018) Retrieved from the internet Oct. 21, 2021 from URL: https://www.amazon.com/Honeywell-770030M-Respirator-Capacity-Standard/dp/B0115YDQ5U.
  • Holulo Half Face Respirator (available Feb. 24, 2021) Retrieved from the internet Oct. 21, 2021 from URL: https://www.amazon.com/dp/B08X6H27TK/.
  • PT-60 Half Face (available May 12, 2020) Retrieved from the internet Oct. 21, 2021 from URL: https://www.amazon.com/PT-60-Half-Organic-Vapor-Respirator/dp/B0891YBPQR.
  • MSA 808053 (available online Apr. 9, 2013) Retrieved from the internet Nov. 12, 2021 from URL: https://www.amazon.com/MSA-808053-Half-Mask-Facepiece-Respirator/dp/B00QXU6PFK/.
Patent History
Patent number: D946746
Type: Grant
Filed: Aug 7, 2020
Date of Patent: Mar 22, 2022
Assignee: The United States of America as represented by the Secretary of the Navy (Keyport, WA)
Inventors: Mark Sorna (Silverdale, WA), Jacob Yates (Poulsbo, WA)
Primary Examiner: Richard Kearney
Assistant Examiner: Michael Hoffman
Application Number: 29/742,298
Classifications