Patent
   D770048
Priority
May 25 2015
Filed
Aug 31 2015
Issued
Oct 25 2016
Expiry
Oct 25 2031
Assg.orig
Entity
unknown
0
13
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 according to a first embodiment thereof,

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, a right side elevational view being a mirror image thereof,

FIG. 7 is a perspective view of a X-ray tube for medical use showing our new design according to a second embodiment thereof,

FIG. 8 is a front elevational view thereof,

FIG. 9 is a rear elevational view thereof,

FIG. 10 is a top plan view thereof,

FIG. 11 is a bottom plan view thereof; and,

FIG. 12 is a left side elevational view, a right side elevational view being a mirror image thereof.

Mizumura, Yuki, Kanagami, Masaji

Patent Priority Assignee Title
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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 0364640113 pdf
Jul 23 2015KANAGAMI, MASAJIKabushiki Kaisha ToshibaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0364640113 pdf
Jul 23 2015MIZUMURA, YUKITOSHIBA ELECTRON TUBES & DEVICES CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0364640113 pdf
Jul 23 2015KANAGAMI, MASAJITOSHIBA ELECTRON TUBES & DEVICES CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0364640113 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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