Smart padlock
Latest RYNAN TECHNOLOGIES PTE LTD. Patents:
Description
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
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