Alarm system

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Description

FIG. 1 is a perspective view of an alarm system showing my new design;

FIG. 2 is a back perspective view thereof;

FIG. 3 is a front elevation view of the alarm system showing the switch, the alarm and the sensor shown separate for ease of illustration.

FIG. 4 is back view thereof;

FIG. 5 is left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view of the alarm system showing the switch, the alarm and the sensor in an alternate orientation with the elements separated for ease of illustration; and,

FIG. 8 is a bottom view thereof.

The broken lines in the drawings illustrate portions of the alarm system that forms no part of the claimed design.

Claims

The ornamental design for an alarm system, as shown and described.

Referenced Cited
U.S. Patent Documents
3938124 February 10, 1976 Way
D366004 January 9, 1996 Poliah
D379814 June 10, 1997 Biasotti
6707386 March 16, 2004 Pruisner
D749434 February 16, 2016 Nurse
D953894 June 7, 2022 Li
Other references
  • Techko S189 Ultra Slim Safe Pool Alarm| amazon.com; date first available Apr. 30, 2019 [online]. © 1996-2023, Amazon.com, Inc [retrieved Nov. 17, 2023] from Internet: <https://www.amazon.ca/Techko-S189-Ultra-Slim-Alarm/dp/B07R638KZY/ref> (Year: 2019).
Patent History
Patent number: D1022747
Type: Grant
Filed: Jan 17, 2022
Date of Patent: Apr 16, 2024
Assignee: Ningbo SKL International CO., LTD (Ningbo)
Inventor: Lingfeng Zhu (Ningbo)
Primary Examiner: Sandra Snapp
Assistant Examiner: Molly Loch
Application Number: 29/823,401