Toy building block
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Description
FIG. 1 is a front perspective view of a toy building block showing my new design;
FIG. 2 is a perspective view of the side opposite that shown in FIG. 1;
FIG. 3 is a front perspective view of a modified embodiment of the design shown in FIGS. 1 and 2; and,
FIG. 4 is a perspective view of the side opposite that shown in FIG. 3.
Referenced Cited
U.S. Patent Documents
228052 | May 1880 | Frost |
1801451 | April 1931 | Parker |
1974838 | September 1934 | Schmid |
Patent History
Patent number: D276926
Type: Grant
Filed: Jul 16, 1982
Date of Patent: Dec 25, 1984
Assignee: Brio Toy AB (Osby)
Inventor: Nils A. I. Petersson (Killeberg)
Primary Examiner: Charles A. Rademaker
Law Firm: Barnes, Kisselle, Raisch, Choate, Whittemore & Hulbert
Application Number: 6/398,938
Type: Grant
Filed: Jul 16, 1982
Date of Patent: Dec 25, 1984
Assignee: Brio Toy AB (Osby)
Inventor: Nils A. I. Petersson (Killeberg)
Primary Examiner: Charles A. Rademaker
Law Firm: Barnes, Kisselle, Raisch, Choate, Whittemore & Hulbert
Application Number: 6/398,938
Classifications
Current U.S. Class:
D21/108