Patent
   D778444
Priority
May 25 2015
Filed
Aug 31 2015
Issued
Feb 07 2017
Expiry
Feb 07 2032
Assg.orig
Entity
unknown
1
11
n/a
The ornamental design for a X-ray tube for medical use, as shown and described.

FIG. 1 is a perspective view of a X-ray tube for medical use showing our new design,

FIG. 2 is a front elevational view thereof,

FIG. 3 is a rear elevational view thereof,

FIG. 4 is a top plan view thereof,

FIG. 5 is a bottom plan view thereof,

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof.

The broken lines illustrate portions of the X-ray tube for medical use that form no part of the claimed design. The broken lines form no part of the claimed design.

Mizumura, Yuki, Kanagami, Masaji

Patent Priority Assignee Title
D838852, Nov 24 2017 Xray tube
Patent Priority Assignee Title
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D290500, Jan 04 1985 Gendex Corporation Dental X-ray unit
D671217, Jun 13 2011 Samsung Electronics Co., Ltd. X-ray machine
D702351, Aug 30 2012 SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD. X-ray tube for medical imaging field
D726920, Jan 17 2014 CANON ELECTRON TUBES & DEVICES CO , LTD X-ray tube for medical device
D726921, Jan 17 2014 CANON ELECTRON TUBES & DEVICES CO , LTD X-ray tube for medical device
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Jul 23 2015MIZUMURA, YUKIKabushiki Kaisha ToshibaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0364680288 pdf
Jul 23 2015KANAGAMI, MASAJIKabushiki Kaisha ToshibaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0364680288 pdf
Jul 23 2015MIZUMURA, YUKITOSHIBA ELECTRON TUBES & DEVICES CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0364680288 pdf
Jul 23 2015KANAGAMI, MASAJITOSHIBA ELECTRON TUBES & DEVICES CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0364680288 pdf
Aug 31 2015Toshiba Electron Tubes & Devices Co., Ltd.(assignment on the face of the patent)
Mar 25 2016Kabushiki Kaisha ToshibaTOSHIBA ELECTRON TUBES & DEVICES CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0381840614 pdf
Mar 25 2016TOSHIBA ELECTRON TUBES & DEVICES CO , LTD TOSHIBA ELECTRON TUBES & DEVICES CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0381840614 pdf
Nov 01 2018TOSHIBA ELECTRON TUBES & DEVICES CO , LTD CANON ELECTRON TUBES & DEVICES CO , LTD CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0486290907 pdf
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