Fire alarm
United States Patent D777593

Bolger, Chris (Coventry, GB)
Brigham, Peter (Coventry, GB)
Application Number:
Publication Date:
Filing Date:
Sprue Safety Products Ltd. (Coventry, GB)
Primary Class:
International Classes:
(IPC1-7): 1005
Field of Search:
D10/104.1, D10/106, D16/203, 340/571, 340/588, 340/628-630
View Patent Images:
US Patent References:
9057631Smoke detector with an easily-readable and highly-visible battery-life displayJune, 2015Newton
9013317Optical smoke detectorApril, 2015Brigham340/628
8970387Smoke detectorMarch, 2015Brigham340/628
D715170Fire alarmOctober, 2014BrighamD10/106.5
D715171Fire alarmOctober, 2014BrighamD10/106.5
D703565Fire detectorApril, 2014ChenD10/106.5
D703566Fire detectorApril, 2014ChenD10/106.5
D678097SensorMarch, 2013ElwellD10/106.6
D653575AlarmFebruary, 2012TreharneD10/106.5
D627671DC hazardous condition detectorNovember, 2010GonzalesD10/106.5
D533799Security alarmDecember, 2006ThalhammerD10/106.1
D422521Smoke detectorApril, 2000MorrowD10/106.5
D346981Smoke detectorMay, 1994RatzlaffD10/106.5
D308947Smoke detectorJuly, 1990DowningD10/106.5
4236822Fire detector housingDecember, 1980Jaretsky340/628

Foreign References:
EM001213664-0001June, 2010
EM002302489-0001September, 2013
EM002302489-0002September, 2013
Primary Examiner:
Morris, Sandra
Attorney, Agent or Firm:
Levenfeld Pearlstein, LLC

1. The ornamental design for a fire alarm, as shown and described.


FIG. 1 is a top front perspective view of a fire alarm embodying our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof, the bottom being unadorned and forming no part of the claimed design;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a side view thereof, as seen from the right-hand side of FIG. 4; and,

FIG. 7 is a side view thereof, as seen from the left-hand side of FIG. 4.