U.S. patent number D411,947 [Application Number D/092,421] was granted by the patent office on 1999-07-13 for portable electric screwdriver.
This patent grant is currently assigned to Makita Corporation. Invention is credited to Isao Miyashita, Norifumi Niwa, Manabu Sugimoto, Shingo Umemura.
United States Patent |
D411,947 |
Sugimoto , et al. |
July 13, 1999 |
Portable electric screwdriver
Claims
The ornamental design for a portable electric screwdriver, as shown
and described.
Inventors: |
Sugimoto; Manabu (Anjo,
JP), Niwa; Norifumi (Anjo, JP), Miyashita;
Isao (Anjo, JP), Umemura; Shingo (Anjo,
JP) |
Assignee: |
Makita Corporation (Aichi-ken,
JP)
|
Appl.
No.: |
D/092,421 |
Filed: |
August 19, 1998 |
Foreign Application Priority Data
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|
|
|
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Feb 20, 1998 [JP] |
|
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10-4578 |
Jun 15, 1998 [JP] |
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10-17222 |
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Current U.S.
Class: |
D8/68; D8/61 |
Current International
Class: |
0805 |
Field of
Search: |
;D8/61,68
;81/57.11,57.14,57.13,177.6,177.4,436,438,463
;173/170,217,90-93 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Holtje; Nelson C.
Attorney, Agent or Firm: Dennison, Meserole, Scheiner &
Schultz
Description
FIG. 1 is a perspective view of a portable electric screwdriver
showing our new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a perspective view of a second embodiment of the portable
electric screwdriver shown in FIG. 1;
FIG. 9 is a front elevation view thereof;
FIG. 10 is a rear elevation view thereof;
FIG. 11 is a left side elevation view thereof;
FIG. 12 is a right side elevation view thereof;
FIG. 13 is a top plan view thereof; and,
FIG. 14 is a bottom plan view thereof.
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