Abstract: Soap bars that are not of essentially a square or rectangular shape, but of a generally rectangular shape, can be packaged using a single plastic film wrapper. This plastic film preferably is biaxially oriented polypropylene of from about 60 micron to about 180 microns. It can be a monolayer or a multilayer laminated. However, any plastic film having a Taber stiffness of more than about 5 and preferably about 7 to 20 can be used. The soap bar in order to facilitate making an effective longitudinal seal on the bottom of the soap bar package should have a planar surface adjacent to the position of the overlapping longitudinal edges of the wrapping film. This provides a surface for the sealing plate to seal the longitudinal edges against.
Abstract: A toothbrush includes a head having a bristle carrying surface formed from a thin resilient flexible dome shaped membrane. An air space is located between the base of the head and the membrane so that the membrane is capable of flexing to alter its original shape during use of the toothbrush and then recover to the original shape randomly during use. In a further practice of the invention the head and/or handle have elastomeric portions at least partially surrounding an open area. These portions are readily deflectable under pressure during use to improve handling of the toothbrush and orientation of the cleaning elements. Alternatively the toothbrush includes a longitudinal hinge collinear with the longitudinal axis of the toothbrush head so as to separate the head into a pair of side by side longitudinal sections, each of which has outwardly extending cleaning elements.
Type:
Grant
Filed:
April 3, 2008
Date of Patent:
May 4, 2010
Assignee:
Colgate-Palmolive Company
Inventors:
Robert Moskovich, Tanja Langgner, Joachim Storz, Thomas Küchler
Abstract: A toothbrush is provided for cleaning and/or massaging of teeth and gums having a mechanical vibratory element and a head having cleaning/treating elements on a plurality of different types of cleaning areas which provide for an enhanced cleaning, scrubbing and massaging effect. The cleaning/treating elements have different physical characteristics so that in addition to providing a varied cleaning/treating effect from the cleaning/treating elements themselves there is enhanced treatment as a result of the movement of the cleaning/treating elements imparted by the mechanical vibratory device.
Type:
Grant
Filed:
January 30, 2004
Date of Patent:
April 27, 2010
Assignee:
Colgate-Palmolive Company
Inventors:
Eduardo Jimenez, John J. Gatzemeyer, Alan V. Sorrentino, Thomas Mintel
Abstract: This invention is directed to a decorated dispensing container. The container is substantially transparent and has a decoration on the front and/or rear surface. The dispensing unit comprises a pump mechanism with a dip tube at one end and a dispensing channel at the other end. The dip tube has an identifiable shape formed in the dip tube. This identifiable shape can be a land, sea or air animal, or an inanimate object. This inanimate shape is molded into the dip tube and colors are applied by hand painting or the use of a shrink label or an in mold label. By the use of a decorated identifiable shape and a coordinating label on the front and/or rear surface of the container a 3-D effect is imparted to the container and product.