IP Library › Granted Patent US 772,749
Granted Patent S1
US 772,749 · App. 29/530,148 · Granted Nov 29, 2016

Door chime

Inventors: Christopher Parker (London, GB); Dominic Hargreaves (Stratford Upon Avon, GB); Felix Haeffner (London, GB); Iphin Rangson (London, GB)
Assignee: Novar ED&S Limited
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 772,749
App. No.
29/530,148
Granted
Nov 29, 2016
Kind
S1
Claims (1)

An ornamental design for a door chime, as shown and described.

Assignments (3)
CHANGE OF NAME Recorded Jun 12, 2025
From: ADEMCO INC.
To: RESIDEO LLC
Reel/Frame 071546/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 27, 2022
From: HONEYWELL INTERNATIONAL INC.
To: ADEMCO INC.
Reel/Frame 060644/0893 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 31, 2016
From: PARKER, CHRISTOPHER; HARGREAVES, DOMINIC; HAEFFNER, FELIX; RANGSON, IPHIN
To: HONEYWELL INTERNATIONAL INC.
Reel/Frame 038749/0911 →
Priority Claims (1)
EM 002597419 · Dec 15, 2014 · regional