Air purifier headphones

- Dyson Technology Limited
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of an air purifier headphones.

FIG. 2 is a top view thereof.

FIG. 3 is a left side view thereof.

FIG. 4 is a rear view thereof.

FIG. 5 is a right side view thereof.

FIG. 6 is a front view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines illustrate portions of the air purifier headphones that form no part of the claimed design.

Claims

The ornamental design for air purifier headphones as shown and described.

Referenced Cited
U.S. Patent Documents
2537201 January 1951 Amfitheatrof
D373360 September 3, 1996 Kanno
D375312 November 5, 1996 Kanno
D377021 December 31, 1996 Isono
7172052 February 6, 2007 Lenhard-Backhaus
D597070 July 28, 2009 Zheng
7580539 August 25, 2009 Tachikawa
D600674 September 22, 2009 Brennwald
8098872 January 17, 2012 Chang
D657776 April 17, 2012 Lee
D691109 October 8, 2013 Hardi
D696644 December 31, 2013 Sejpka
D706242 June 3, 2014 Yang
D727289 April 21, 2015 Czaniecki
9161117 October 13, 2015 Blonder
D758337 June 7, 2016 Szymanski
D759626 June 21, 2016 Wagner
D763223 August 9, 2016 Czaniecki
D826209 August 21, 2018 Homewood
D878327 March 17, 2020 Dhondt
D891396 July 28, 2020 Matthews
D1038066 August 6, 2024 Cheng
D1038067 August 6, 2024 Cheng
D1042396 September 17, 2024 Staniforth
D1070808 April 15, 2025 Staniforth
20140153766 June 5, 2014 Huang
20160080853 March 17, 2016 Chen
20220095028 March 24, 2022 Tseng
20250229113 July 17, 2025 Darling
Foreign Patent Documents
308123956 July 2023 CN
364238-001 May 2022 IN
D1728463 October 2022 JP
D1728511 October 2022 JP
301302786 April 2025 KR
Patent History
Patent number: D1101719
Type: Grant
Filed: Mar 13, 2025
Date of Patent: Nov 11, 2025
Assignee: Dyson Technology Limited (Malmesbury)
Inventors: Mark Joseph Staniforth (Bristol), Hannah Jayne Jobling Hersey (Newcastle), Simon Brian McNamee (Bristol), Howard Shi-How Cheng (Swindon), Ben Lowson (Durham)
Primary Examiner: Paula Allen Greene
Application Number: 29/993,221