Handcuff chain lock

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Description

FIG. 1 is a top perspective view of a handcuff chain lock, showing my new design;

FIG. 2 is a 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 view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines in the drawings illustrate the portions of the handcuff chain lock, which form no part of the claimed design.

Claims

The ornamental design for a handcuff chain lock, as shown and described.

Referenced Cited
U.S. Patent Documents
4249401 February 10, 1981 Daleo
6349574 February 26, 2002 Lurie
8353183 January 15, 2013 Lofgren
8776555 July 15, 2014 Lofgren
20050262899 December 1, 2005 Parsons
20120085135 April 12, 2012 Louden
20180119459 May 3, 2018 Parsons
20180119460 May 3, 2018 Parsons
20190194981 June 27, 2019 Malone
20240368925 November 7, 2024 Liu
20250116136 April 10, 2025 De La Peña
Other references
  • Posted Apr. 20, 2023 [online], Retrieved May 5, 2025, Retrieved from internet, https://www.amazon.com/Scooter-Electric-Ninebot-Bicycle-Accessories/dp/B0C332TNJ3/?th=1 (Year: 2023).
Patent History
Patent number: D1093749
Type: Grant
Filed: Jul 24, 2023
Date of Patent: Sep 16, 2025
Inventor: Yigen Yang (Wenzhou)
Primary Examiner: Shannon W Morgan
Assistant Examiner: Alonzo Sanchez Giddens
Application Number: 29/898,174
Classifications
Current U.S. Class: Handcuff Type (D29/120.2)