Abstract: A swab assembly is provided which includes a swab fitted with an absorbent material at one end of a stick, and a holder for releasably capturing the swab. The holder includes a connecting bridge area with a central groove traversing along a length direction thereof flanked by first and second gripping wings, the wings being sufficiently flexible to bend between a relatively non-stressed and a stressed position allowing the stick, respectively to be engaged and to be released from the groove.
Type:
Grant
Filed:
April 25, 2002
Date of Patent:
June 7, 2005
Assignee:
Unilever Home & Personal Care USA, division of Conopco, Inc.
Abstract: A wiping article is provided which includes an effervescent cleanser composition held within a pouch formed from a first and second substrate sheet. At least one of the substrate sheets must be water permeable. The effervescent composition is an intimate mixture of an acid material such as citric acid and an alkaline material such as sodium bicarbonate. Water contact causes the combination to effervesce. A dry surfactant such as sodium cocoyl isethionate in contact with the water and effervescing carbon dioxide results in a highly pleasant sudsing system. Skin benefit agents may be included within the composition. The effervescent action may improve deposition of the skin benefit agents onto the skin.
Type:
Grant
Filed:
September 10, 2001
Date of Patent:
April 12, 2005
Assignee:
Chesebrough-Pond's USA, division of Conopco, Inc.
Inventors:
Linda Farrell, Craig Stephen Slavtcheff, Alexander Paul Znaiden, Paul Vinski
Abstract: A test kit and method for visualizing fine lines and wrinkles is provided, the kit including a transparent strip with an adhesive on one surface thereof and an imaging substrate with at least one darkened glossy area for receiving the transparent strip. Written instructions are provided in the kit. These advise a consumer to place the adhesive surface of the strip against a skin area requiring measurement. Thereafter the strip is removed and placed against the darkened area of the substrate. Topographical features of the skin can be viewed through the transparent strip with the transferred skin image onto the blackened background. A cosmetic anti-aging product can be applied to the skin over a period of time. Beneficial changes caused by the product are visualized through the test strip as periodic measurements are taken.
Type:
Grant
Filed:
October 29, 2001
Date of Patent:
April 5, 2005
Assignee:
Unilever Home & Personal Care USA, division of Conopco, Inc.
Inventors:
Josephine Telesca, Liam Anthony Murray, Robert Edward Gott, Craig Stephen Slavtcheff
Abstract: A personal product comprising a liquid cosmetic composition and a hand-held electrostatic spraying device suitable for applying the composition to the human body, said hand-held electrostatic spraying device comprising a slit nozzle having a maximum width of from 0.05 mm to 0.5 mm, means for containing the liquid cosmetic composition, means for supplying the liquid cosmetic composition to the nozzle, an electricity source, high voltage circuitry arranged so that, in use, liquid cosmetic composition sprayed in atomised form from the nozzle is electrically charged, and control means for selectively applying a high voltage.
Type:
Grant
Filed:
August 29, 2002
Date of Patent:
March 1, 2005
Assignee:
Unilever Home & Personal Care USA, division of Conopco, Inc.
Inventors:
Wamadeva Balachandran, Susan Michelle Kutay, Peng Miao, Richard Leslie Wright
Abstract: A dispensing container is provided which includes an ovaloid bottle and an ovaloid overcap. The bottle includes a dispensing aperture. The overcap is formed with a roof at a closed end thereof and a surrounding wall with a mouth defining an open end opposite the closed end. A pintel and a circular collar both project from the roof in a direction toward the open end. The pintel is sealingly fittable into the dispensing aperture. The circular collar ensures that the pintel will not misalign with the aperture of the bottle and thereby avoids damage to the soft plastic of the pintel. The bottle has a shoulder which serves as a camming device for easy removal of the overcap in a twist motion.
Type:
Grant
Filed:
January 21, 2003
Date of Patent:
January 4, 2005
Assignee:
Unilever Home & Personal Care USA, division of Conopco, Inc.
Abstract: A process for the manufacture of a tube blank, comprising the following steps:
(a) forming a tube hose around a mandrel and advancing the said tube hose along the said mandrel such that a leading edge of the said tube hose is flush with a leading face of the said mandrel;
(b) presenting a dispensing assembly to the said leading edge of the said tube hose;
(c) sealing the dispensing assembly with the said tube hose to form a tube blank;
(d) separating the tube blank from the mandrel.
Type:
Grant
Filed:
May 27, 2003
Date of Patent:
December 21, 2004
Assignee:
Unilever Home & Personal Care USA, Division of Conopco,
Inc.
Abstract: This invention relates to a hair conditioner composition in solid form comprising at least 5 wt % cationic surfactant and at least 5 wt % fatty alcohol material, wherein the composition contains less than 80 wt % water.
Type:
Grant
Filed:
June 18, 2002
Date of Patent:
December 14, 2004
Assignee:
Unilever Home & Personal Care USA, division of Conopco,
Inc.
Inventors:
Peter Simon Carew, Reginald Manley, Stephen Lee Wire
Abstract: The present invention provides a bleaching composition comprising a [3.3.1] bicyclo compound carrying at least one tertiary amine group the bleaching composition substantially devoid of a peroxygen source.
Type:
Grant
Filed:
December 14, 2001
Date of Patent:
November 16, 2004
Assignee:
Unilever Home & Personal Care USA, division of Conopco,
Inc.
Inventors:
Heidi Boerzel, Peter Comba, Ronald Hage, Marion Kerscher, Joachim Lienke, Michael Merz
Abstract: A toothbrush comprising a resilient element, said resilient element comprising an elastomer into which is incorporated an abrasive, characterized in that the abrasive is perlite.
Type:
Grant
Filed:
September 17, 2003
Date of Patent:
October 19, 2004
Assignee:
Unilever Home & Personal Care USA, a division of Conopco,
Inc.
Abstract: A method is proposed for analysing the usage of a toothbrush made by a subject. The position of the toothbrush is monitored using a position sensor on the brush, and the position of the teeth is monitored by a position sensor mounted in a known fixed relation to the teeth. The resultant data is used to find the relative positions of the toothbrush and teeth over time. Statistical analysis of this data permits the identification of habitual brushing failures by subjects of the toothbrush. The toothbrush may transmit the output of its position sensor to a data analysis unit as a wireless signal. The toothbrush may also be provided with further sensors, such as pH and pressure sensors, the output of which is used in the statistical analysis to enrich the results.
Type:
Grant
Filed:
April 5, 2002
Date of Patent:
September 7, 2004
Assignee:
Unilever Home & Personal Care USA, division of Conopco,
Inc.
Inventors:
Derek Guy Savill, Robert Lindsay Treloar
Abstract: A method is provided for individualizing an electric toothbrush as well as a cover for a handle of a motorized toothbrush wherein the cover is firmly and removeably attacheable to the handle, characterized in that the toothbrush can be used with the cover in place.
Type:
Grant
Filed:
June 27, 2002
Date of Patent:
August 24, 2004
Assignee:
Unilever Home & Personal Care USA, a division of Conopco,
Inc.
Inventors:
Richard Huw Davies, Anna Maini, Luca Neri
Abstract: An ovaloid dispensing container is provided which includes an ovaloid bottle and an ovaloid overcap. The bottle is fitted with a fluid dispensing device such as a pump assembly. An oval collar is supported on the bottle and has an outwardly flaring shoulder. The overcap is formed with a surrounding wall and a mouth defining an open end. The surrounding wall tapers outwardly while the mouth defines a downwardly convex perimeter on front and rear faces of the surrounding wall. The shoulder functions as a camming surface against which the overcap perimeter slides to assist in twist-off removal of the cap.
Type:
Grant
Filed:
January 21, 2003
Date of Patent:
August 24, 2004
Assignee:
Unilever Home & Personal Care USA, division of Conopco,
Inc.
Abstract: Edible W/O-emulsion spread of which the fat phase comprises a vegetable hardstock fat, which hardstock fat contains at least 5 wt. % of Allanblackia fat and/or Pentadesma fat and which preferably contains at least 45 wt. % of SOS triglycerides (S denotes a fatty acid residue with a saturated C18-C24 carbon chain and O denotes an oleic acid residue).
Type:
Grant
Filed:
November 20, 2001
Date of Patent:
August 17, 2004
Assignee:
Lipton, division of Conopco, Inc.
Inventors:
Eckhard Floeter, Henricus Arnoldus Hendrickx, Cornelis Willem van Oosten, Cornelis Sjouke Stellema
Abstract: A viscoelastic cleansing gel composition which includes:
a. from about 4 to about 25% an anionic surfactant; and
b. from 0 to about 20% of an amphoteric surfactant;
wherein the composition has a G′h at 63 rad/s in a range of about 500 to about 1000 Pa. and a &ohgr;c in a range of about 0.1 to about 2 rad/sec and;
wherein the ratio of anionic to amphoteric surfactant is in the range of about 1:3 up to a composition which has anionic but no amphoteric surfactant.
Type:
Grant
Filed:
September 12, 2002
Date of Patent:
August 3, 2004
Assignee:
Unilever Home & Personal Care USA, division of Conopco,
Inc.
Inventors:
Liang Bin Chen, Michael Alan Rahn, Priscilla LaBonville Walling, Marion Louise Margosiak
Abstract: A method for permanently dyeing hair is provided which includes subjecting the hair to a number of treatments, having a set time interval between each two consecutive such treatments, and wherein each treatment comprises contacting the hair for a period from about 5 seconds to about 3 minutes with a recently made mixture of an alkaline and an acidic composition, followed by a rinsing step. A shampoo or conditioner base is present in the alkaline and acidic compositions.
Type:
Grant
Filed:
March 5, 2002
Date of Patent:
August 3, 2004
Assignee:
Unilever Home & Personal Care USA, division of Conopco,
Inc.
Inventors:
Jitendra Patel, Gerald Patrick Newell, Margie Fowler
Abstract: Hair coloring compositions which comprise:
(A) non-nitrogenous chelating agents from the group consisting of polyphosphate; phosphonates; hydroxycarboxylates; polyacrylates; zeolite; and mixtures thereof;
(B) an oxidative dye primary intermediate; and
(C) an oxidative dye coupler;
(D) and water
are described.
The present invention also relates to a method for coloring hair which comprises contacting said hair with a hair coloring composition as described above.
Type:
Grant
Filed:
December 21, 2001
Date of Patent:
July 6, 2004
Assignee:
Unilever Home & Personal Care USA, Division of Conopco,
Inc.
Inventors:
Jiang Yang, John Brian Bartolone, Gabriela Wis-Surel, Alexander C Chan
Abstract: A method for permanently dyeing hair which comprises subjecting said hair to a number of treatments, having a set time interval between each two consecutive such treatments, wherein each treatment comprises steps a.) and b.) below:
a.) contacting said hair, for a period of about 5 seconds to about 5 minutes with a recently made mixture of:
part ai: oxidative dye intermediates in a shampoo base at alkaline pH and wherein part ai optionally has about 0.01 to about 5.0% of a conditioning agent; and part ai optionally has about 0.01 to about 10.0% of a structurant;
part aii: an oxidative compound in a shampoo base at acidic pH and wherein part ai optionally has about 0.01 to about 5.0% of a conditioning agent; and part ai optionally has about 0.01 to about 10.0% of a structurant;
with the proviso that at least one of part ai and part aii has about 0.01 to about 5.0% of a conditioning agent; and part aii optionally has about 0.01 to about 10.0% of a structurant;
b.
Type:
Grant
Filed:
December 28, 2001
Date of Patent:
July 6, 2004
Assignee:
Unilever Home & Personal Care USA, Division of Conopco,
Inc.
Inventors:
Jitendra Patel, Gerald Patrick Newell, Elizabeth Kim, Fe P Pascual, Margie Fowler