Vacuum cleaner

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

Fig. 2.1 is a perspective view of a vacuum cleaner showing the new design;

Fig. 2.2 is a top view thereof;

Fig. 2.3 is a bottom view thereof;

Fig. 2.4 is a right-side view thereof;

Fig. 2.5 is a left-side view thereof;

Fig. 2.6 is a front view thereof; and

Fig. 2.7 is a back view thereof.

Broken lines are used to depict portions of the vacuum cleaner that form no part of the claimed design. Thin lines are used to illustrate portions of the design being behind transparent surfaces.

Claims

The ornamental design for a vacuum cleaner, as shown and described.

Referenced Cited
U.S. Patent Documents
D401021 November 10, 1998 Stephens
6434785 August 20, 2002 Vandenbelt
6839934 January 11, 2005 Houghton
D509930 September 20, 2005 Stratford
D651373 December 27, 2011 Fan
8549704 October 8, 2013 Milligan
D806331 December 26, 2017 Chu
D844266 March 26, 2019 Wang
D851342 June 11, 2019 Tu
D855908 August 6, 2019 Tu
D855909 August 6, 2019 Ma
D862819 October 8, 2019 Xu
D863700 October 15, 2019 Tang
D869794 December 10, 2019 Zhou
D869795 December 10, 2019 Wang
D873514 January 21, 2020 Huang
D882192 April 21, 2020 Zhang
D891013 July 21, 2020 Lin
D924502 July 6, 2021 Xu
D925146 July 13, 2021 Liu
D925147 July 13, 2021 Xu
D936312 November 16, 2021 Liu
D944476 February 22, 2022 Xu
D946838 March 22, 2022 Huang
D961867 August 23, 2022 Xu
D968042 October 25, 2022 Song
Foreign Patent Documents
304494268 February 2018 CN
6067014 July 2019 GB
6074462 October 2019 GB
Other references
  • ThisWorx Car Vacuum Cleaner (on-line), dated Feb. 18, 2020. Retrieved from Internet Nov. 15, 2022, URL: https://www.amazon.com/Handheld-Car-Mini-Vacuum-Cleaner/dp/B06ZY896ZM/ref=sr_1_1_sspa?keywords=thisworx%2Bportable%2Bcar%2Bvacuum&qid=1668556507&sr=8-1-spons&sp_csd=d2lkZ2V0TmFtZT1zcF9hdGY&th=1 (2 pages) (Year: 2020).
  • Thisworx For—22 Thrasio Twenty Two Inc. Trademark Registration (on-line), date of use in commerce Apr. 4, 2017. Retrieved from Internet Jan. 27, 2023, URL: https://uspto.report/TM/88565032 (7 pages) (Year: 2017).
Patent History
Patent number: D989425
Type: Grant
Filed: May 24, 2021
Date of Patent: Jun 13, 2023
Assignee: 22 THRASIO TWENY TWO, INC. (Walpole, MA)
Inventor: Ling Liang Ma (Hangzhou)
Primary Examiner: Kimberly Barnes
Application Number: 35/513,327
Classifications
Current U.S. Class: Vacuum Type (D32/18)