| ZETACARBON 3M COMPANY
74368913 18 Mar 1993 | on 03 Apr 2020 | mechanical liquid straining and filtering machines for industrial use,... Class 007 Class 007 Machinery Products ZETA CARBON Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) mechanical liquid straining and filtering machines for industrial use | | | MICROFLUOR 3M COMPANY
73553254 12 Aug 1985 | on 27 Mar 2020 | MECHANICAL LIQUID STRAINING AND FILTERING CARTRIDGES AND PARTS THEREOF... Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) MICRO FLUOR | | | POLYPRO 3M COMPANY
73553251 12 Aug 1985 | on 27 Mar 2020 | MECHANICAL LIQUID STRAINING AND FILTERING CARTRIDGES AND PARTS THEREOF... Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) POLY PRO | | | MACCLEAN 3M COMPANY
73442634 06 Sep 1983 | on 20 Mar 2020 | Water Softening Units, Water Conditioning Units, Water Aerationing Uni... Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) CLEAN | | | PORO-KLEAN CUNO INCORPORATED
71697675 04 Nov 1955 | on 16 Mar 2020 | MECHANICAL FLUID STRAINING AND FILTERING APPARATUS AND PARTS THEREOF F... Class 031 Class 031 Natural Agricultural Products PORO-CLEAN | | | MICRO-KLEAN 3M COMPANY
71599158 15 Jun 1950 | on 01 Apr 2016 | MECHANICAL FLUID STRAINING AND FILTERING APPARATUS AND PARTS THEREOF A... Class 031 Class 031 Natural Agricultural Products REGISTRATION SOUGHT IN THE WORD "KLEAN" APART FROM THE MARK AS SHOWN. | | | ZETABIND 3M COMPANY
73406431 17 Dec 1982 | on 25 Mar 2016 | Nylon Charge Modified Immobilizing Matrices for Use in Electrophoresis... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Nylon Charge Modified Immobilizing Matrices for Use in Electrophoresis | | | ZETAPOR 3M COMPANY
73294572 26 Jan 1981 | on 18 Mar 2016 | Filters, Filter Housings, Filter Holders, Membranes, Filter Cartridges... Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) ZETAPORE | | | ZETAPREP 3M COMPANY
73435155 18 Jul 1983 | on 11 Feb 2016 | Molecular Separation Media, Employed in the Molecular Separation of Fl... Class 001 Class 001 Chemical Products Molecular Separation Media, Employed in the Molecular Separation of Fluids | | | BIOLIFE 3M COMPANY
78716242 20 Sep 2005 | on 06 Jun 2014 | Filters and filter cartridges sold as component or replacement part of... Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) Filters and filter cartridges sold as component or replacement part of liquid purification units for the removal of impurities from liquids in the healthcare, pharmaceutical, biological and bioprocessing industries | |