U.S. patent number D339,567 [Application Number 07/817,258] was granted by the patent office on 1993-09-21 for attachment plug.
This patent grant is currently assigned to Nichido Kogyo Kabushiki Kaisha. Invention is credited to Isao Okamoto.
United States Patent |
D339,567 |
Okamoto |
September 21, 1993 |
**Please see images for:
( Certificate of Correction ) ** |
Attachment plug
Claims
The ornamental design for an attachment plug, as shown and
described.
Inventors: |
Okamoto; Isao (Osaka,
JP) |
Assignee: |
Nichido Kogyo Kabushiki Kaisha
(Osaka, JP)
|
Appl.
No.: |
07/817,258 |
Filed: |
January 6, 1992 |
Current U.S.
Class: |
D13/138.2 |
Field of
Search: |
;D13/137,138,140
;439/103,106,449,600,651,652,655,692 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
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|
|
|
|
|
|
1218034 |
|
Jun 1966 |
|
DE |
|
0215066 |
|
Aug 1990 |
|
JP |
|
0253578 |
|
Oct 1990 |
|
JP |
|
Primary Examiner: Burke; Wallace R.
Assistant Examiner: Sincavage; Joel
Attorney, Agent or Firm: Lowe, Price, LeBlanc &
Becker
Description
FIG. 1 is a front view of an attachment plug;
FIG. 2 is a rear view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a left side view thereof;
FIG. 7 is a cross-sectional view taken along line 7--7 of FIG. 3
omitting internal structure;
FIG. 8 is a cross-sectional view taken along line 8--8 of FIG. 3
omitting internal structure;
FIG. 9 is a right side view thereof showing the earth terminal pin
in the extended position; and,
FIG. 10 is a front and upper right perspective view thereof with
the earth terminal pin in the extended position.
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