Building block
United States Patent D266363
US Patent References:
Building block
Freeman - September, 1942 - 2294776

Building block
Hall - September, 1952 - 2610503

Wooden building bricks
Marcocci et al. - October, 1978 - 4121397


Inventors:
Coelho Dos, Santos Jose (Estrada dos Arneiros, 46-1.degree. Dto., Lisbon, PT)
Application Number:
D/188015
Publication Date:
09/28/1982
Filing Date:
09/17/1980
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Primary Class:
D25/114
Field of Search:
52/169, 52/258, 52/286, 52/590-596, D25/80, D25/87-91
Primary Examiner:
Word, Hugo A.
Attorney, Agent or Firm:
Birch, Stewart, Kolasch & Birch
Claims:
1. The ornamental design for a building block, as shown.

Description:

FIG. 1 is a perspective view of the building block;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a back elevational view thereof;

FIG. 6 is a right side elevational view thereof; and

FIG. 7 is a bottom plan view thereof.