Hycor Biomedical, LLC

Brio Corporation

Protector Development

Mark Andersen

John Von Buelow

Denise C Garrison

Nelson F Thune

Leonard Porche

Lawrence A Bernstein

Vance C Mitchell

Frederick W Schmidt

Chip E Meyers

Richard A Spindel

David Mortell

A helmet for use by riders of bicycles, motorcycles or other vehicles. Left and right hearing assemblies are mounted inside of the helmet. Each of the assemblies has an enclosed ear cup positioned to fit snugly over a respective one of the user's ears. Respective hearing conduits extend from the ear cups through the interior of the helmet to respective openings. Thereby while the ear cups block substantial wind noises, the hearing conduits direct desirable sounds, such as emergency sirens, other traffic noises and voices, to the user's ears. User operable actuators for closing and opening the hearing conduits as desired can be provided. Optional ventilation tubes direct cooling and drying air through openings in the ear cups to the user's ears. Gates or shutters supported by the helmet shell allow the user to open and dose the ventilation tubes as desired.

Protector hearing helmet

The present invention is a multi-mode combination alarm and locking apparatus for bicycles, motorcycles and the like. The case of the combination alarm and locking apparatus can be attached to a bicycle or the like by a hollow bracket which can detachably mounted to a tubular section of the bicycle frame. In the preferred embodiment the combination alarm and locking apparatus includes a U-bolt lock. In an alternative embodiment the combination alarm and locking apparatus can be used in conjunction with a U-bolt lock. The combination alarm and locking apparatus also has a cable lock which has an elongated flexible cable with a conductive core and is retained by a retractable spool. The spool is releasibly engaged with a releasible rachet mechanism which controls the retraction of the spool. The combination alarm and locking apparatus further provides a multi-mode alarm protection to the bicycle, including the motion detection, the battery compartment door tampering detection and the cable lock continuity detection, all operable with a single key.

Multi-mode combination alarm and locking apparatus for bicycles,

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Growing community of inventors

Woodland Hills, CA, United States of America

Mark Andersen