U.S. patent number D386,148 [Application Number D/055,205] was granted by the patent office on 1997-11-11 for portable power supply unit with ac-dc converter.
This patent grant is currently assigned to Sansaha Electric Manufacturing Co., Ltd.. Invention is credited to Toru Arai, Kenzo Danjo, Masao Katooka, Shigeru Okamoto, Masaharu Tanaka.
United States Patent |
D386,148 |
Katooka , et al. |
* November 11, 1997 |
**Please see images for:
( Certificate of Correction ) ** |
Portable power supply unit with AC-DC converter
Claims
The ornamental design for a portable power supply unit with AC-DC
converter, as shown and described.
Inventors: |
Katooka; Masao (Kawanishi,
JP), Arai; Toru (Shimochoja-machi, JP),
Okamoto; Shigeru (Hirakata, JP), Danjo; Kenzo
(Kyoto-fu, JP), Tanaka; Masaharu (Osaka,
JP) |
Assignee: |
Sansaha Electric Manufacturing Co.,
Ltd. (Higashiyodogawa-ku, JP)
|
[*] Notice: |
The portion of the term of this patent
subsequent to January 14, 2011 has been disclaimed. |
Appl.
No.: |
D/055,205 |
Filed: |
May 31, 1996 |
Related U.S. Patent Documents
|
|
|
|
|
|
|
Application
Number |
Filing Date |
Patent Number |
Issue Date |
|
|
39633 |
Jun 1, 1995 |
|
|
|
|
Foreign Application Priority Data
Current U.S.
Class: |
D13/110 |
Current International
Class: |
1302 |
Field of
Search: |
;D13/110 ;307/64,65,150
;363/15 |
References Cited
[Referenced By]
U.S. Patent Documents
Other References
SanRex Arc Friend (4 pg. brochure) (date prior to Jun. 6,
1994)..
|
Primary Examiner: Sincavage; Joel
Attorney, Agent or Firm: Murray; William H. Rosenthal;
Robert E.
Description
FIG. 1 is a front and right side perspective view of a portable
power supply unit with AC-DC converter showing our new design;
FIG. 2 is a rear and left side perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof; and,
FIG. 9 is a cross-sectional view thereof along the line A--A in
FIG. 3.
The cross-sectional view is included for the purpose of showing
external surface contours which may not be clear from the remaining
illustrations. Any features of internal construction which are
incidentally shown form no part of the claimed design.
The portable power supply unit with AC-DC converter of our new
design is a portable power supply unit for converting AC power to
DC power and supplying DC power to, for example, an arc welder or a
plasma arc cutter.
* * * * *