Land vehicles – Wheeled – Occupant propelled type
Patent
1998-04-27
2000-01-18
Schwartz, Christopher P.
Land vehicles
Wheeled
Occupant propelled type
381 75, B64H 100
Patent
active
060151609
ABSTRACT:
A safety helmet for a bicyclist combined with a miniature public address (PA) system which makes it possible for the riding bicyclist to broadcast to those who are in the hearing range of the system. The helmet which is formed from an outer shell having a cushioning inner liner has extending therefrom a gooseneck supporting a microphone at a position adjacent the mouth of the bicyclist wearing the helmet. The microphone is connected by a line passing through the gooseneck and extending behind the helmet to a compact amplifier and loud speaker unit clipped onto the waist belt of the bicyclist. Power for the unit is supplied by a battery power back, included in the unit or incorporated in the frame of the bicycle.
REFERENCES:
patent: 3890475 (1975-06-01), Denhart
patent: 4400591 (1983-08-01), Jennings
patent: 5243659 (1993-09-01), Stafford
Bartz L. T.
Ebert Michael
Schwartz Christopher P.
LandOfFree
Combined safety helmet and PA system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Combined safety helmet and PA system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Combined safety helmet and PA system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-558849