U.S. patent number D314,498 [Application Number 07/140,836] was granted by the patent office on 1991-02-12 for portable electric drill.
This patent grant is currently assigned to Ryobi Ltd.. Invention is credited to Shumi Akazawa, Kiyoshi Hoshino.
United States Patent |
D314,498 |
Hoshino , et al. |
February 12, 1991 |
Portable electric drill
Claims
The ornamental design for a portable electric drill, as shown.
Inventors: |
Hoshino; Kiyoshi (Tokyo,
JP), Akazawa; Shumi (Hiroshima, JP) |
Assignee: |
Ryobi Ltd. (Hiroshima,
JP)
|
Appl.
No.: |
07/140,836 |
Filed: |
January 4, 1988 |
Foreign Application Priority Data
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|
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Jul 8, 1987 [JP] |
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62-28089 |
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Current U.S.
Class: |
D8/68 |
Field of
Search: |
;D8/61,67,68,69
;81/54,57.11,57.14,429 ;173/163,170 ;408/124,125,127 ;310/50 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Herrmann; Winifred E.
Assistant Examiner: Warchol; John
Attorney, Agent or Firm: Sughrue, Mion, Zinn, Macpeak &
Seas
Description
FIG. 1 is a front, top and right side perspective view of a
portable electric drill showing our new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a front elevational view thereof; and
FIG. 7 is a rear elevational view thereof.
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