USD228812S - Alarm unit - Google Patents

Description

United States Patent 0 Des. 228,812 Patented Oct. 23, 1973 ICC ALARM UNIT Charles R. Suska, Roxhury, and Peter Thomson, Fairfield, Conn., assignors to The Stanley Works, New

Britain, Conn.

Filed Sept. 8, 1971, Ser. No. 178,852

Term of patent 14 years Int. Cl. D29-02 FIG. 1 is a perspective view looking downwardly towards the front of an alarm unit showing our design;

FIG. 2 is a side elevational view of the alarm unit shown in FIG. 1;

FIG. 3 is a top plan view of the alarm unit shown in FIG. 1; and

FIG. 4 is a rear elevational view of the alarm unit shown in FIG. 1.

We claim:

The ornamental design for an alarm unit, as shown.

References Cited UNITED STATES PATENTS D. 208,354 8/1967 Gilbert D72-1 AX R 2,916,733 12/1959 Hirsch 340-274 X 3,444,546 5/1969 Hawkins 340-274 WALLACE R. BURKE, Primary Examiner S. J. MERCER, Assistant Examiner

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