Rolling ball-controlled light emitting device for shoes

Details Rolling ball-controlled light emitting device for shoes Rolling ball-controlled light emitting device for shoes

1994-06-08

1995-08-01

Lazarus, Ira S.

Illumination

With wearing apparel or body support

36137, F21V 3300, A43B 300

Patent

active

054384931

ABSTRACT:
A light emitting device installed in the sole of a shoe, including a circuit board, a light emitting element controlled by the a circuit board to give light, a battery cell connected to the circuit board through a switch, and a steel ball moved in a curved sliding way to control the switch, wherein when the steel ball passes through the highest point in the middle of the curved sliding way as the shoe is moving, the circuit board is electrically connected to turn on the light emitting element causing it to give light.

REFERENCES:
patent: 2572760 (1951-10-01), Rikelman
patent: 4158922 (1979-06-01), Dana, III
patent: 4412205 (1983-10-01), Von Kemenczky
patent: 4588387 (1986-05-01), Swenson
patent: 4697174 (1987-09-01), Viator, Sr.
patent: 4701146 (1987-10-01), Swenson
patent: 4751628 (1988-06-01), Iacovelli
patent: 4766275 (1988-08-01), Hemmann et al.
patent: 4848009 (1989-07-01), Rodgers
patent: 5343190 (1994-08-01), Rodgers

Affiliated with

Also associated with

Rating

Rolling ball-controlled light emitting device for shoes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rolling ball-controlled light emitting device for shoes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rolling ball-controlled light emitting device for shoes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-737604