Smart padlock

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

FIG. 1 is a perspective view of a smart padlock, showing our new design,

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear elevation view thereof.

Claims

The ornamental design for a smart padlock, as shown and described.

Referenced Cited
U.S. Patent Documents
3823584 July 1974 Gill
4325240 April 20, 1982 Gable
4444029 April 24, 1984 Remington
D309054 July 3, 1990 Knox
D372187 July 30, 1996 Ling
D461699 August 20, 2002 Lavikainen
6539761 April 1, 2003 Yang
6877345 April 12, 2005 Misner
D543832 June 5, 2007 Tsui
D614044 April 20, 2010 Mouquet
D741143 October 20, 2015 Grainger
D746660 January 5, 2016 Stevens
D752950 April 5, 2016 Dolce
Patent History
Patent number: D781132
Type: Grant
Filed: Dec 22, 2015
Date of Patent: Mar 14, 2017
Assignee: RYNAN TECHNOLOGIES PTE LTD. (Singapore)
Inventors: My T. Nguyen (Tra Vinh), Cuong Quoc Hong (Tra Vinh), Luong Van Truong (Chau Tranh District), Hien Huu Nguyen (Hau Giang Province), Brian D. Nguyen (Singapore), Christina M. Nguyen (San Francisco, CA)
Primary Examiner: Prabhakar Deshmukh
Application Number: 29/549,520
Classifications
Current U.S. Class: D8/334