Adjustable dumbbell

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

FIG. 1 is a front, right and bottom perspective view of an adjustable dumbbell, showing my new design;

FIG. 2 is a rear, left and bottom perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

Fig, 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a front, right and bottom perspective view of the adjustable dumbbell in a detached state;

FIG. 10 is a front, right and bottom perspective view of the dumbbell of the adjustable dumbbell; and,

FIG. 11 is a front, right and bottom perspective view of the base of the adjustable dumbbell.

Claims

The ornamental design for a adjustable dumbbell, as shown and described.

Referenced Cited
U.S. Patent Documents
D359778 June 27, 1995 Towley, III
D536752 February 13, 2007 Walkerdine
7485077 February 3, 2009 Chen
D737907 September 1, 2015 Flick
9776032 October 3, 2017 Moran
10195477 February 5, 2019 Marjama
10518123 December 31, 2019 Moran
D920449 May 25, 2021 Wang
D921133 June 1, 2021 Wang
D952772 May 24, 2022 Wang
D988438 June 6, 2023 Lv
20140349820 November 27, 2014 Wang
Foreign Patent Documents
304118690 April 2017 CN
Other references
  • “Nordic Track 50 Lb iSelect Adjustable Dumbbells” Jan. 10, 2022, Amazon, site visited Oct. 26, 2023: https://www.amazon.com/NordicTrack-iSelect-Adjustable-Dumbbells-Compatible/dp/B08GGB5V1Z (Year: 2022).
  • “Eisenlink Adjustable Dumbbells” Nov. 1, 2022, Amazon, site visited Oct. 26, 2023: https://www.amazon.com/dp/B0BL3JQ66H/ref=sspa_dk_detail_7?pd_rd_i=B0BL3JQ66H&pd_rd_w=2Oi4j&content-id=amzn1.sym.eb7c1ac5-7c51-4df5-ba34-ca810f1f119a&th=1 (Year: 2022).
  • “Adjustable Dumbbells” Sep. 28, 2022, Amazon, site visited Oct. 26, 2023: https://www.amazon.com/dp/B0BGQZSWBH (Year: 2022).
Patent History
Patent number: D1019828
Type: Grant
Filed: Oct 9, 2023
Date of Patent: Mar 26, 2024
Assignees: Ningbo Tidal Industrial Design Co., Ltd (Ningbo), Zhejiang Qili Health Technology Ltd. (Jinhua)
Inventor: Zhan Li (Ningbo)
Primary Examiner: Jack Reickel
Assistant Examiner: Salamah Jordan
Application Number: 29/904,540
Classifications
Current U.S. Class: Barbell Or Dumbbell (D21/681)