Building block type writing implement

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Description

FIG. 1 is a perspective view of a building block type writing implement, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a perspective view thereof in a partial exploded state (reference view);

FIG. 9 is a front elevational view thereof in a partial exploded state (reference view);

FIG. 10 is a right side elevational view thereof in a partial exploded state (reference view);

FIG. 11 is a left elevational view thereof in a partial exploded state (reference view); and,

FIG. 12 is a rear elevational view thereof in a partial exploded state (reference view).

Referenced Cited
U.S. Patent Documents
D285314 August 26, 1986 Galoppo
D290851 July 14, 1987 Yoshida
D312658 December 4, 1990 Sumino
2584908 February 1952 Oblinger
4603993 August 5, 1986 Jung
4983062 January 8, 1991 Hour
5281039 January 25, 1994 Hsiung et al.
5584195 December 17, 1996 Lin
Patent History
Patent number: D422308
Type: Grant
Filed: Jan 25, 1999
Date of Patent: Apr 4, 2000
Assignee: Pioneer Industrial Corporation (Taipei)
Inventor: Cheng-hua Chuang (Taipei)
Primary Examiner: Martie K. Holtje
Law Firm: Burns, Doane, Swecker & Mathis, L.L.P.
Application Number: 0/99,685
Classifications
Current U.S. Class: Plural Or Combined (D19/36); Lateral Striation (D19/48); Longitudinal Striation (D19/49)
International Classification: 1906;