Wall block unit
US D201966 S
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United States Patent 0 Des. 201,966 Patented Aug. 17, 1965 WALL BLOCK UNIT Verne Frese, 7265 E. Marginal Way, Seattle, Wash.
Filed Sept. 19, 1963, Ser. No. 76,647
Term of patent 14 years ('Cl. DIS-2) l F|s 1 I l FIG. 1 is a front elevational view of a wall block unit showing my new design,
FIG. 2 is an end view as seen from the left of FIG. 1,
FIG. 3 is a top plan view of the wall block unit; and
FIG. 4 is a front perspective view thereof.
The dominant features of my design reside in the portions shown in full line.
The ornamental design for a wall block unit, as shown and described.
References Cited by the Examiner UNITED STATES PATENTS 11/60 Dean DIS-2 12/ 67 Stewart. 4/ 25 Dexter.
OTHER REFERENCES Concrete Masonry Pictorial, v01. 18, No. 2, page 13, 1962, undulating wall of building in illustration.
WALLACE R. BURKE, Acting Primary Examiner.