Title:
LINE VIEWER
Document Type and Number:
Japanese Patent JP2002045451
Kind Code:
A
Abstract:
To provide a line viewer which views a line where the line is normally invisible by deciding a ball hitting course during play of golf, distinctly instructing a person or object or drawing the line between a buoy and a buoy on water.
A plate (1) of transparent plastic or the like is inscribed with a groove (2) of an arrow line type.
Inventors:
YAMAMOTO ATSUSHI
Application Number:
JP2000270812A
Publication Date:
February 12, 2002
Filing Date:
August 02, 2000
Export Citation:
Assignee:
YAMAMOTO ATSUSHI
International Classes:
A63B57/00; A63B71/06; A63C19/06; A63K3/00; A63B102/32; (IPC1-7): A63B57/00; A63B71/06; A63C19/06; A63K3/00
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