Block for constructing miniature structures

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Description

FIG. 1 is a perspective view of a block for constructing miniature structures showing my new design;

FIG. 2 is a right side elevational view, the left side being a mirror image thereof;

FIG. 3 is an end elevational view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D233678 November 1974 Harvey
301158 July 1884 Ravenscroft
1723500 August 1929 Campbell
1894584 January 1933 Fort
2351768 June 1944 Kaping
3139698 July 1964 Arnold
4875803 October 24, 1989 Scales
Patent History
Patent number: D335542
Type: Grant
Filed: Dec 17, 1990
Date of Patent: May 11, 1993
Inventor: Roy F. Bird (Idaho Falls, ID)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Attorneys: Frank J. Dykas, Craig M. Korfanta, Ken J. Pedersen
Application Number: 7/628,669
Classifications
Current U.S. Class: Construction Block Or Brick Type (17) (D25/113); D21/108