DR. FAY HOYLE CULBRETH
Dentist at Park Rd, Charlotte, NC

6493897, Dec 17, 2002

Mar 20, 2002

10/102372

Fay H. Culbreth - Charlotte NC 28209

A46B 904

151671, D4104

A toothbrush for cleansing the teeth, including a unitary body having a handle with a grip portion having concave indentations formed on a surface thereof, and a neck portion formed with the grip portion and positioned at an obtuse angle thereto. A cross-shaped head is formed with one end of the neck portion and includes a first head member positioned in axial alignment with the longitudinal axis of the handle. A second head member is formed with the first, and has a longitudinal axis positioned perpendicular to the longitudinal axis thereof. Each of the head members includes a preselected transaxial width, and rounded corners defined by respective curves having combined radii of at least seventy-five percent of the transaxial width of the head member. A multiplicity of bristles are attached to both head members and define an enlarged cleaning surface area sufficient to simultaneously engage the upper and lower teeth during brushing.

6408477, Jun 25, 2002

Nov 13, 2000

09/711434

Fay H. Culbreth - Charlotte NC 28209

A46B 904

151671, D4104

A toothbrush for cleansing the surfaces of the teeth and any orthodontic appliances positioned thereon. The toothbrush includes an elongate handle. A head is carried on one end of the handle and includes first and second intersecting head members carrying cleaning elements thereon. The first and second head members define at least three distinct and diverging head segments for providing an enlarged cleaning surface area sufficient to simultaneously engage the upper and lower teeth during brushing.