- SimpliSafe, Inc.
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FIG. 1 shows a lower, front, right perspective view of the doorbell;

FIG. 2 shows an upper, front, right perspective view thereof;

FIG. 3 shows a front view thereof;

FIG. 4 shows a rear view thereof;

FIG. 5 shows a right side view thereof, the left side view being a mirror image;

FIG. 6 shows a top view thereof; and,

FIG. 7 shows a bottom view thereof.

The broken lines illustrate portions of the doorbell that form no part of the claimed design.


The ornamental design for a doorbell, as shown and described.

Referenced Cited
U.S. Patent Documents
D464365 October 15, 2002 Su
D479712 September 16, 2003 Ng
D562779 February 26, 2008 Lamoree
D605542 December 8, 2009 Ho
D747228 January 12, 2016 Fiedler
D764958 August 30, 2016 Scalisi
D767568 September 27, 2016 McWilliam
D800201 October 17, 2017 Song
D828201 September 11, 2018 Jeong
D830872 October 16, 2018 Jacob
Other references
  • Available Oct. 16, 2018, [online], [site visited Nov. 25, 2018]. Available from Internet, <URL:> (Year: 2018).
  • Available Nov. 25, 2018, [online], [site visited Nov. 25, 2018]. Available from Internet, <URL:> (Year: 2018).
  • [No Author Listed] Photo of Nest Hello., last accessed Sep. 22, 2017, 1 page.
Patent History
Patent number: D850315
Type: Grant
Filed: Oct 31, 2017
Date of Patent: Jun 4, 2019
Assignee: SimpliSafe, Inc. (Boston, MA)
Inventors: Chad Laurans (Brookline, MA), Adam Pineau (Haverhill, MA), Yong Zhao (Medford, MA), Ian Schon (Brookline, MA), Andrea Pavan (Venice), Christopher Wright (Somerville, MA), Dirk Ahlgrim (Boston, MA)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Katrina N Gonzalez
Application Number: 29/624,217