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Patent
   D245588
Priority
Mar 02 1976
Filed
Mar 02 1976
Issued
Aug 30 1977
Expiry
Aug 30 1991
Inventors
Hoge, Henr…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
2
References
4
Maint.:
n/a
The ornamental design for an ionization sensor for smoke detector, substantially as shown.

FIG. 1 is a perspective view from above of the ionization sensor for smoke detector embodying my new design;

FIG. 2 is a perspective view thereof from below;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevation view thereof; and

FIG. 5 is a side elevation view thereof.
INVENTORS:

Hoge, Henri H.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D274506, Feb 10 1982 Pittway Corporation Unipolar chamber for an ionization smoke detector
D439536, Mar 29 1999 NOHMI BOSAI LTD Plate for a fire alarm repeater box
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3105229,
3345875,
3551908,
DT2,314,567,
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