Patent
   D273470
Priority
May 28 1981
Filed
May 28 1981
Issued
Apr 17 1984
Expiry
Apr 17 1998
Assg.orig
Entity
unknown
5
3
n/a
The ornamental design for a housing for a control for an electronic siren, substantially as shown and described.

FIG. 1 is an enlarged front elevational view of a housing for a control for an electronic siren showing my new design;

FIG. 2 is a top plan view thereof on a reduced scale when compared to FIG. 1; and

FIG. 3 is a side elevational view on the same scale as FIG. 2.

Olson, John F.

Patent Priority Assignee Title
8786423, May 24 2011 Code 3, Inc. Programmable control for siren and lights
D689785, May 23 2011 Code 3, Inc Control for siren and light bar
D826758, Feb 15 2017 SpeedTech Lights, Inc. Siren
D826759, Feb 15 2017 SpeedTech Lights, Inc. Siren
D826760, Feb 15 2017 SpeedTech Lights, Inc. Siren
Patent Priority Assignee Title
4193257, Nov 09 1978 Programmable metronome
232741,
D262288, Jul 18 1979 Channel expander
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 20 1981OLSON, JOHN F Whelen Engineering Company, IncASSIGNMENT OF ASSIGNORS INTEREST 0038930069 pdf
May 28 1981Whelen Engineering Co., Inc.(assignment on the face of the patent)
Dec 18 1987WHELEN ENGINERRING COMPANY, INC , THE,WHELEN TECHNOLOGIES, INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0048370861 pdf
Dec 16 1994WHELEN TECHNOLOGIES, INC Whelen Engineering Company, IncCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0078330831 pdf
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