ECKARDT; Helmut

Patent Applications and Registrations

Patent applications and USPTO patent grants for ECKARDT; Helmut.The latest application filed is for "method for the injection moulding of plastic parts from thermoplastic material".

Company Profile

0.22.7

ECKARDT; Helmut - Meinerzhagen DE
Eckardt, Helmut - Goethestr DE
Eckardt; Helmut - Hilchenbach DE
Eckardt; Helmut - Hilchenbach-Allenbach DE
Eckardt; Helmut - Hilchenbach-Dahlbruch DT

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method For The Injection Moulding Of Plastic Parts From Thermoplastic Material App 20120326352 - ECKARDT; Helmut	2012-12-27
Method and apparatus for the injection molding of a molded part Grant 8,268,210 - Eckardt September 18, 2	2012-09-18
Device and method for the injection molding of a molded part comprising at least one void Grant 8,246,871 - Eckardt August 21, 2	2012-08-21
Method And Apparatus For The Injection Molding Of A Molded Part App 20110254184 - ECKARDT; Helmut	2011-10-20
Device And Method For The Injection Molding Of A Molded Part Comprising At Least One Void App 20110254203 - ECKARDT; Helmut	2011-10-20
Device and process for injection molding of hollow plastic parts Grant 6,913,719 - Eckardt , et al. July 5, 2	2005-07-05
Method and apparatus for injection molding parts which have at least one cavity Grant 6,713,014 - Eckardt March 30, 2	2004-03-30
Process and apparatus for injection molding of molded parts having at least one cavity Grant 6,709,626 - Eckardt , et al. March 23, 2	2004-03-23
Method for the multicomponent injection molding of plastic parts Grant 6,630,085 - Bielich , et al. October 7, 2	2003-10-07
Device and process for injection molding of hollow plastic parts App 20020158372 - Eckardt, Helmut ; et al.	2002-10-31
Process and apparatus for injection molding of molded parts having at least one cavity App 20020153631 - Eckardt, Helmut ; et al.	2002-10-24
Method for injection molding molded parts from thermoplastic and added fluid Grant 6,451,230 - Eckardt , et al. September 17, 2	2002-09-17
Method and apparatus for sealing a plastic injection molding tool App 20020070470 - Eckardt, Helmut ; et al.	2002-06-13
Method and apparatus for injection molding parts which have at least one cavity App 20010017433 - Eckardt, Helmut	2001-08-30
Method for injection molding of molded parts of thermoplastic material Grant 6,019,935 - Eckardt , et al. February 1, 2	2000-02-01
Process for injection molding objects having at least two different layers Grant 5,882,559 - Eckardt , et al. March 16, 1	1999-03-16
Apparatus for injection molding of multi-layer objects Grant 5,667,819 - Eckardt September 16, 1	1997-09-16
Pressure controlling and/or regulating device for a fluid medium, in particular air or gas Grant 5,645,866 - Eckardt , et al. July 8, 1	1997-07-08
Device for injection molding articles of plastics material which contain hollow spaces Grant 5,466,141 - Eckardt , et al. November 14, 1	1995-11-14
Apparatus for injection molding articles of thermoplastic materials Grant 5,169,648 - Eckardt , et al. December 8, 1	1992-12-08
Method of manufacturing multiple-layer molded articles of thermoplastic material Grant 5,093,053 - Eckardt , et al. March 3, 1	1992-03-03
Method of injection molding articles of thermoplastic materials Grant 5,047,183 - Eckardt , et al. September 10, 1	1991-09-10
Method for manufacturing multilayer molded articles Grant 4,944,909 - Eckardt , et al. July 31, 1	1990-07-31
Injection-molding apparatus for making objects of two different resins Grant 4,376,625 - Eckardt March 15, 1	1983-03-15
Apparatus for forming plastic Grant 4,210,616 - Eckardt , et al. July 1, 1	1980-07-01
Control of plastic injection Grant 4,134,687 - Eckardt January 16, 1	1979-01-16
Injection molding Grant 4,078,875 - Eckardt March 14, 1	1978-03-14
Apparatus for injection molding of multi-layer bodies of thermoplastic Grant 3,947,177 - Eckardt March 30, 1	1976-03-30
Injection molding apparatus Grant 3,945,535 - Leiste , et al. March 23, 1	1976-03-23

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