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Patent Searching and Data


Title:
LINE MARKER
Document Type and Number:
Japanese Patent JP3521084
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To easily mark a clear straight line without generating a rocking of hands when marking a white line on the ground in preparation for a game.
SOLUTION: A bearing 5 is provided at a central part of a frame 2 for supporting two small wheels 1 parallel with wheels 3 of a line marker freely to rotate, and a shaft 7 is arranged freely to turn, and a guide 4 is suspended from a front lateral bar 8 and a rear lateral bar 9 fitted to the frame 2, and each small wheel 1 and 1 is arranged parallel with both the wheels 3 and 3 of the line marker and provided outside of a tip of both the frames 2 and 2 freely to rotate through a rear axle 11, and other tips of both the frames 2 and 2 are pivotally supported in side surfaces of the line marker freely to turn.


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Inventors:
Terakawa, Eitaro
Application Number:
JP2002222491A
Publication Date:
April 19, 2004
Filing Date:
July 31, 2002
Export Citation:
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Assignee:
Terakawa, Eitaro
International Classes:
A63C19/08; (IPC1-7): A63C19/08