X-ray tube for medical use

Mizumura , et al. August 1, 2

Patent Grant D793558

U.S. patent number D793,558 [Application Number D/575,322] was granted by the patent office on 2017-08-01 for x-ray tube for medical use. This patent grant is currently assigned to Toshiba Electron Tubes & Devices Co., Ltd.. The grantee listed for this patent is Toshiba Electron Tubes & Devices Co., Ltd.. Invention is credited to Masaji Kanagami, Yuki Mizumura.


United States Patent D793,558
Mizumura ,   et al. August 1, 2017

X-ray tube for medical use

Claims

CLAIM The ornamental design for a x-ray tube for medical use, as shown and described.
Inventors: Mizumura; Yuki (Otawara, JP), Kanagami; Masaji (Utsunomiya, JP)
Applicant:
Name City State Country Type

Toshiba Electron Tubes & Devices Co., Ltd.

Otawara, Tochigi

N/A

JP
Assignee: Toshiba Electron Tubes & Devices Co., Ltd. (Otawara, Tochigi, JP)
Appl. No.: D/575,322
Filed: August 24, 2016

Related U.S. Patent Documents

Application Number Filing Date Patent Number Issue Date
29537933 Aug 31, 2015 D773668

Foreign Application Priority Data

May 25, 2015 [JP] 2015-011404
May 25, 2015 [JP] 2015-011429
Current U.S. Class: D24/158
Current International Class: 2401
Field of Search: ;D24/158-161,186,107,209,210 ;D13/180

References Cited [Referenced By]

U.S. Patent Documents
D176113 November 1955 Graves
D177540 April 1956 Waggoner et al.
D223220 March 1972 Johnson et al.
D290500 June 1987 Makas et al.
6352363 March 2002 Munger et al.
7016472 March 2006 Subraya et al.
D671217 November 2012 Moon et al.
D702351 April 2014 Li et al.
D726920 April 2015 Ishihara
D726921 April 2015 Ishihara
2008/0187106 August 2008 Grady
2008/0260105 October 2008 Schaefer et al.
2008/0317210 December 2008 Lu et al.
2009/0161830 June 2009 Inazuru

Other References

Jul. 21, 2016--(US) Election of Species--U.S. Appl. No. 29/537,933. cited by applicant.

Primary Examiner: Doan; Anhdao
Attorney, Agent or Firm: Banner & Witcoff, Ltd.

Description



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; and,

FIG. 6 is a left side elevational view thereof, a right side elevational view being a mirror image 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.

* * * * *


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