Rovcal, Inc.

Spectrum Brands, Inc.

Rf Technologies Corporation

William J Nitz

Cory R Boudreau

Michael Joseph Nickel

Paul Allen Schmitt

David H Roland

Mark A Gilbertson

Gregg James Haensgen

Paul R Ahlf

Dan L Hurrle

A rotary electric shaver generally includes a handle assembly having a longitudinal axis, and a head assembly attached to the handle assembly. The head assembly includes a plurality of outer cutters and a plurality of inner cutters. Each of the inner cutters is paired with one of the outer cutters for cooperating to cut hair. The head assembly also includes a tray on which hair cut by a first one of the pairs of cooperating cutters is permitted to commingle with hair cut by a second one of the pairs of cooperating cutters. The head assembly further includes a fastener that extends longitudinally for attachment of the head assembly to the handle assembly such that the tray pivots relative to the handle assembly. The head assembly further includes a biasing element that circumscribes the fastener to bias the tray from a pivoted position into a non-pivoted position.

Rotary electric shaver

A rotary electric shaver generally includes a handle assembly including a housing, a motor disposed in the housing, a plurality of drive shafts operatively connected to the motor and extending at least in part exterior of the housing, and a head assembly mount separate from the plurality of drive shafts, wherein the head assembly mount has a longitudinal axis. A shaver head assembly is positionable on the handle assembly, and the shaver head assembly has a circumference and includes a plurality of inner cutters each operatively connectable to a respective one of the drive shafts for conjoint rotation therewith, and a plurality of outer cutters each corresponding to a respective one of the inner cutters. The shaver head assembly is configured for mounting on the head assembly mount such that the shaver head assembly is capable of pivoting movement relative to the handle housing about the entire circumference of the shaver head assembly.

Personal grooming device

Portion of a personal grooming device

A monitoring, tracking or security system includes a tamper detection system or employs a tamper detection method. A tamper detection system can include a member having a first surface and a second surface, the second surface being attached to a piece of equipment. The sensing element is disposed on the first surface of the member. The housing is attached to the first surface. A circuit is electrically coupled to the sensing element. The circuit provides an alarm signal in response to the sensing element being distorted.

Tamper proof system and method

Growing community of inventors

Sun Prairie, WI, United States of America

William J Nitz