Patent
   D828576
Priority
Aug 29 2016
Filed
Feb 23 2017
Issued
Sep 11 2018
Expiry
Sep 11 2033
Assg.orig
Entity
unknown
2
16
n/a
The ornamental design for a column, as shown and described.

This application contains subject matter related to the following co-pending U.S. design patent applications:

Application Ser. No. 29/594,888, filed herewith and entitled “Column Pipe”; and

Application Ser. No. 29/694,889, filed herewith and entitled “Column End Cap”.

FIG. 1 is a front and top perspective view of a column according to the design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a cross-sectional view thereof taken along line 5-5 of FIG. 2.

A rear elevational view is the same as the front elevational view.

A left side elevational view is the same as the right side elevational view.

A bottom plan view is the same as the top plan view.

Nakagawa, Hiroaki, Muramatsu, Kengo

Patent Priority Assignee Title
D896980, Feb 08 2018 Biotage AB Column
D898220, Feb 08 2018 Biotage AB Column
Patent Priority Assignee Title
4719011, May 09 1983 THE SEPARATIONS GROUP High pressure liquid chromatography columns
6387256, Jul 10 2000 Waters Technologies Corporation Chromatography column
9457504, Mar 13 2013 IDEX Health & Science LLC Column filter retainer connector with structural reinforcement and biocompatible fluid passageway
20110094953,
D254445, Aug 25 1977 Warner-Lambert Company Chromatography column
D285290, May 09 1983 HP CHEMICALS, INC , A COMPANY OF MISSOURI Modular preparative high pressure liquid chromatography column
D302470, Jun 20 1986 PII EVERGREEN, LLC Sputum collector
D303710, Dec 29 1986 KONTES ASSET MANAGEMENT INC Connector for joining laboratory glassware
D320949, Jun 16 1989 NCSRT, INC Chromatography column
D388176, Jun 24 1996 Q.I.S., Inc. Chromatography vial
D417408, Sep 23 1998 SAPPHIRE ENGINEERING, INC ; ISOLATION TECHNOLOGIES, INC Liquid chromatography column
D426165, May 24 1999 Waters Investments Limited High performance liquid chromatography
D465283, May 03 1999 Q.I.S., Inc. Chromatography vial
D500856, Nov 15 2002 Amersham Biosciences AB Chromatography column assembly
D600579, Feb 28 2008 CYTIVA BIOPROCESS R&D AB Chromatography column assembly
D773621, May 18 2015 Double collar zero loss pipe union
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Feb 23 2017Hitachi High-Technologies Corporation(assignment on the face of the patent)
Apr 17 2017NAKAGAWA, HIROAKIHitachi High-Technologies CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0422540815 pdf
Apr 20 2017MURAMATSU, KENGOHitachi High-Technologies CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0422540815 pdf
Feb 12 2020Hitachi High-Technologies CorporationHITACHI HIGH-TECH CORPORATIONCHANGE OF NAME AND ADDRESS0522590227 pdf
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