Micheal M Austin
Land Surveyors in Pompano Beach, FL

5520775, May 28, 1996

May 31, 1995

8/454891

Steven R. Fischl - Coral Springs FL
Micheal M. Austin - Pompano Beach FL

Motorola, Inc. - Schaumburg IL

B32B 3116

1565801

A multi-faceted energy director (15) is provided for joining two plastic workpieces (12) (14) by an ultrasonic welding method. The energy directors (15) include at least first and second facets (16) (17) arranged in perpendicular fashion, so as to engage two surfaces. A method for joining at least two ultrathin plastic pieces, including the multifaceted energy director, is also provided.

5314763, May 24, 1994

Jul 20, 1993

8/095074

Adnan Aksoy - Boca Raton FL
Micheal M. Austin - Pompano Beach FL
Russell E. Gyenes - Sunrise FL

Motorola, Inc. - Schaumburg IL

H01M 210

429 97

A removable battery package (10) having a latch mechanism (32) for attaching the battery package (10) to a radio (18) is provided. The battery package (10) comprises a housing (15) having an interior surface (30), an exterior surface (14) and sidewalls (16). Engagement means (32) are located on the interior surface (30) of the housing (15) for engaging a receiving means (22) located on the radio (18). Activating means are provided for activating the latch wherein the activating means comprises a recessed portion (12) located in the exterior surface (14) of the housing (15) transverse to the engagement means(32). The recessed portion (12) is designed so that by pressing the sidewalls (16) of the housing (15) a portion of the housing (24) is temporarily outwardly deformed thereby disengaging the engagement means (32).