Handle stem for a bicycle

Communications: electrical – Digital comparator systems

Patent

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Details

73495, 364424, B60Q 134, G06D 100, H05B 3700

Patent

active

044893078

ABSTRACT:
A handle stem for a bicycle which comprises a stem body, a projecting portion extending radially outwardly from the top of the body, and a holding portion provided at the utmost end of the projecting portion, and is provided at the upper portions of the projecting portion and holding portion with a mounting surface made continuous on the same plane so that on the mounting surface is mounted a box of a display apparatus for electrically displaying operation, such as speed or a running distance, of the bicycle, the box being formed about the same in shape and plane size as the mounting surface.

REFERENCES:
patent: 2168939 (1939-08-01), Kraeft
patent: 2169256 (1939-08-01), Kraeft
patent: 3898563 (1975-08-01), Erisman
patent: 3970935 (1976-07-01), Beery et al.
patent: 4071892 (1978-01-01), Genzling
patent: 4117457 (1978-09-01), Latta
patent: 4156190 (1979-05-01), Chittenden et al.
patent: 4290047 (1981-09-01), Latta, Jr.
patent: 4363022 (1982-12-01), Manacci
patent: 4435983 (1984-03-01), Shimano

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