US D199183 S
Description (OCR text may contain errors)
United States Patent 0 Des. 199,183 Patented Sept. 22, 1964 BUILDING BLOCK Donald J. Stephens, Loudonville, N.Y., assignor to Ail'd Island Inc., Albany, N.Y., a corporation of New York Filed Jan. 15, 1962, Ser. No. 68,312
Term of patent 14 years (Cl. D18-2) FIG. 1 is a perspective view of the building block looking towards its top, side and front portions showing my new design; and
FIG. 2 is a perspective view of the building block looking towards its bottom, side and front portions.
The rear of the block, not shown, is substantially the same as the front shown in FIGS. 1 and 2.
The ornamental design for a building block, substantially as shown and described.
References Cited by the Examiner UNITED STATES PATENTS D. 187,471 3/60 Mileto DIS-2 1,534,177 4/25 Guest. 2,957,278 10/60 Woodworth.
OTHER REFERENCES LArchitecture danjourd hui, February-March 1961, page XXXII, tile at top of page.
WALLACE R. BURKE, Acting Primary Examiner.
ADELINE B. HANNAH, Examiner.