Resources Contact Us Home
Fire alarm
D246578 Fire alarm
Patent Drawings:Drawing: D246578-2    
« 1 »

(1 images)

Inventor: White
Date Issued: December 6, 1977
Application: 05/656,248
Filed: February 9, 1976
Inventors: White; Donald A. (Indianapolis, IN)
Primary Examiner: Lucas; Susan J.
Assistant Examiner:
Attorney Or Agent: Beall, Jr.; Thomas E.
U.S. Class: D10/106; D11/128
Field Of Search: D10/106; D10/116; D29/1B; 340/227R; 340/227.1; 340/228R; 340/228.1; 340/237R; 340/237S; 428/3; 428/7; 428/11
International Class:
U.S Patent Documents: D112578; 2312286
Foreign Patent Documents:
Other References:

Claim: The ornamental design for a fire alarm, as shown and described.
Description: FIG. 1 is a front elevation view of a fire alarm showing my new design;

FIG. 2 is a side elevation view thereof, the opposite side being a mirror image;

FIG. 3 is a bottom view thereof; and

FIG. 4 is a rear elevational view thereof.

* * * * *
  Recently Added Patents
Vacuum cleaner
Irreversible thermochromic ink compositions
Tire tread
Implicit certificate scheme
High brightness laser diode module
Selecting a converter operating mode of a PA envelope power supply
Device for installing conducting components in structures
  Randomly Featured Patents
Exhaust gas turbocharger for an internal combustion engine
Method and system for efficient exception handling of the production process of personal identification verification (PIV) smartcards
Liquid crystal display and manufacturing method thereof
Method and apparatus for determining the hematocrit of a blood sample utilizing the intrinsic pigmentation of hemoglobin contained within the red blood cells
Nonintrusive update of files
Method for improving injection molding of transparent optical components
Oil shale beneficiation process using a spiral separator
Optimized specimen collection for laboratory tests
Chain saw guide bar
Systems and methods for indicating an amount of use of a sensor