Patents by Inventor Paul-Otto Weltgen
Paul-Otto Weltgen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 7448556Abstract: A dispenser bottle having a first receiving container for a first active fluid and at least a second receiving container for a second active fluid, wherein the receiving containers each have a respective outlet for the active fluid and the outlets are arranged adjacently such that the two active fluids can be applied in a common application field of an application region, and wherein the outlets each comprise a respective discharge nozzle, which nozzles are spaced from one another such that the active fluids intermix only after departing the discharge nozzles.Type: GrantFiled: February 16, 2005Date of Patent: November 11, 2008Assignee: Henkel KGaAInventors: Hans-Georg Muehlhausen, Paul-Otto Weltgen, Ronald Menke, Thomas Jungmann
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Patent number: 7232082Abstract: A dispenser bottle comprising two receptacles for two (preferably different) fluid active substances wherein both receptacles have outlets arranged next to one another in such a way that both active fluids can be applied to a common application field. The receptacles are compressible and provided with discharge nozzles so that the active fluids are mixed with one another only after exiting from the discharge nozzles. The nozzle channels of the discharge nozzles taper towards each other and are preferably substantially parallel. The nozzle channels have an annular construction below the outlet on the inner periphery and have edged transitions with a chamfer forming a bevel on the influx side.Type: GrantFiled: August 9, 2006Date of Patent: June 19, 2007Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Hans Georg Mühlhausen, Rainer Geberzahn, Paul-Otto Weltgen
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Publication number: 20070012806Abstract: A dispenser bottle comprising two receptacles for two (preferably different) fluid active substances wherein both receptacles have outlets arranged next to one another in such a way that both active fluids can be applied to a common application field. The receptacles are compressible and provided with discharge nozzles so that the active fluids are mixed with one another only after exiting from the discharge nozzles. The nozzle channels of the discharge nozzles taper towards each other and are preferably substantially parallel. The nozzle channels have an annular construction below the outlet on the inner periphery and have edged transitions with a chamfer forming a bevel on the influx side.Type: ApplicationFiled: August 9, 2006Publication date: January 18, 2007Inventors: Hans Muhlhausen, Rainer Geberzahn, Paul-Otto Weltgen
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Publication number: 20050139608Abstract: A dispenser bottle having a first receiving container for a first active fluid and at least a second receiving container for a second active fluid, wherein the receiving containers each have a respective outlet for the active fluid and the outlets are arranged adjacently such that the two active fluids can be applied in a common application field of an application region, and wherein the outlets each comprise a respective discharge nozzle, which nozzles are spaced from one another such that the active fluids intermix only after departing the discharge nozzles.Type: ApplicationFiled: February 16, 2005Publication date: June 30, 2005Inventors: Hans-Georg Muehlhausen, Paul-Otto Weltgen, Ronald Menke, Thomas Jungmann
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Patent number: 5827456Abstract: A plastic bottle, made of polyethylene (PE), polypropylene (PP), or poly(ethylene terephthalate) (PET), blown with a very thin overall wall thickness within the range 0.1 to 0.3 mm, includes a triangular or polygonal cross-section, the bottle being preferably surrounded by a supporting jacket. The bottle can be blown with a uniform wall thickness and adequate strength without the need for reinforcing ribs via walls formed by pressing them against the surface of a blow mold which has been worked at least in some areas by etching, form-cutting or eroding, having features with heights of 0.05 to 0.15 mm.Type: GrantFiled: November 27, 1996Date of Patent: October 27, 1998Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Rainer Bergner, Hubert Droessler, Peter Kittscher, Siegfried Konkel, Volker Weiss, Paul-Otto Weltgen
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Patent number: 5522519Abstract: A plastic bottle, made of polyethylene (PE), polypropylene (PP), or poly(ethylene terephthalate) (PET), blown with a very thin overall wall thickness within the range 0.1 to 0.3 mm, includes a triangular or polygonal cross-section, the bottle being preferably surrounded by a supporting jacket. The bottle can be blown with a uniform wall thickness and adequate strength without the need for reinforcing ribs via walls formed by pressing them against the surface of a blow mold which has been worked at least in some areas by etching, form-cutting or eroding, having features with heights of 0.05 to 0.15 mm.Type: GrantFiled: August 4, 1994Date of Patent: June 4, 1996Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Rainer Bergner, Hubert Droessler, Peter Kittscher, Siegfried Konkel, Volker Weiss, Paul-Otto Weltgen
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Patent number: 5503281Abstract: A package for flowable goods includes an inner thin-walled plastic body for receiving pourable goods. The inner plastic body has a rectangular cross section, and is surrounded by a supporting envelope having an open top and bottom, and an upper stacking edge for resting on the plastic hollow body in the packaging position. A depression is formed in at least one corner of the inner body for receiving a tongue of the supporting envelope, whereby the tongue is cut out transversely to the corner depression, and hinged via two lateral edges for permitting the tongue to be folded into the depression.Type: GrantFiled: December 6, 1993Date of Patent: April 2, 1996Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Rainer Bergner, Hubert Droessler, Siegfried Konkel, Volker Weiss, Paul-Otto Weltgen
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Patent number: 5413232Abstract: A package for flowable goods includes an inner thin-walled plastic blown hollow body that receives the goods to be packaged and a supporting envelope without a bottom or a lid, with an upper stacking edge that surrounds the plastic hollow body and rests thereon in the packaging position. The plastic hollow body has a depression and the supporting envelope is provided with cut-outs that can be folded at least partially inward into the depression, that both act as fastening elements for the supporting elements, and form a handle for carrying the package. Engaging elements for the folded cut-outs are provided. In order to improve the link between the inner and outer package parts, the engaging elements form cams and are associated to an inclined projection formed in the plastic container in the pivoting area of the depression.Type: GrantFiled: December 6, 1993Date of Patent: May 9, 1995Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Rainer Bergner, Hubert Droessler, Siegfried Konkel, Volker Weiss, Paul-Otto Weltgen
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Patent number: 5366102Abstract: A plastic container package for bulk materials, such as liquids or pourable fine granules or the like, is surrounded on the outside by a close-fitting cardboard or paper jacket. The container has, at least in regions, an upper stopping edge for the cardboard jacket. To fit the container with a printable and easily removable streamer, the plastic container includes catch ramps in the form of stopping shoulders protruding from a transition region between a bottom face and associated side faces. In the position of use, the cardboard jacket is designed as a closed streamer which is fixed between the stopping shoulders by pushing it over the catch ramps.Type: GrantFiled: September 22, 1993Date of Patent: November 22, 1994Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Rainer Bergner, Hubert Droessler, Siegfried Konkel, Volker Weiss, Paul-Otto Weltgen
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Patent number: 5322184Abstract: A package for pourable substances like liquids or loose fine granulates includes an inner plastic container holding the substance to be packed and a cardboard envelop surrounding the plastic container, wherein the plastic container is a thin-walled hollow plastic body made by a blowing process. The envelope, when set up as a package, is at least locally in contact with the plastic container and is fitted with apertures facilitating its holding the plastic container. The hollow plastic body has at least two straight surfaces substantially forming one edge, in which a region of the associated side has a recess, and apertures in the cardboard envelope formed as a supporting case correspond to the recess in the edge region of the hollow plastic body to provide a handle.Type: GrantFiled: June 2, 1992Date of Patent: June 21, 1994Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Rainer Bergner, Hubert Droessler, Sieqfried Konkel, Volker Weiss, Paul-Otto Weltgen
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Patent number: 4915267Abstract: A dispensing storage container comprising a somewhat spherical housing forming a storage compartment for a supply of laundry treatment liquid and having an inlet/outlet portion, which may also be a removable cover portion. The inlet/outlet portion comprises a recessed groove, preferably annular, surrounded by elevated surface areas of the housing, and having inlet/outlet openings recessed at the base of the groove.Type: GrantFiled: June 7, 1988Date of Patent: April 10, 1990Assignee: Henkel Kommanditgesellshaft auf AktienInventors: Herbert Buecheler, Peter Kittscher, Paul-Otto Weltgen
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Patent number: 4438869Abstract: A dosing device with ball valve for attachment to a liquid container (12) with a valve ball (5) which closes the discharge opening (3) of the container in a tilted position of the latter is proposed. This is to make possible dosed squirting. This is achieved by a valve ball guide tube (1) which has over its length at least one lateral opening (2) leading towards the container interior and, at its end opposite the discharge opening (3) and the sealing valve ball seat (9), a lower part (4) expanding in funnel shape (6) from the tube wall (FIG. 1).Type: GrantFiled: February 8, 1982Date of Patent: March 27, 1984Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Peter Vierkotter, Paul-Otto Weltgen
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Patent number: D514451Type: GrantFiled: June 6, 2003Date of Patent: February 7, 2006Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Paul-Otto Weltgen, Hans-Georg Muehlhausen
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Patent number: D310957Type: GrantFiled: December 23, 1987Date of Patent: October 2, 1990Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Hans Halm, Paul-Otto Weltgen
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Patent number: D320343Type: GrantFiled: August 30, 1988Date of Patent: October 1, 1991Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Hans Halm, Paul-Otto Weltgen
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Patent number: D321315Type: GrantFiled: August 25, 1988Date of Patent: November 5, 1991Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Hans Halm, Paul-Otto Weltgen