Protective cover for an electrical plug
Yamaguchi , et al. July 13, 1
U.S. patent number D337,310 [Application Number 07/804,200] was granted by the patent office on 1993-07-13 for protective cover for an electrical plug. This patent grant is currently assigned to Fukuda Densshi Co., Ltd.. Invention is credited to Koichi Mizoi, Chuji Shimizu, Takeshi Ushiya, Kimio Yamaguchi.
| United States Patent | D337,310 |
| Yamaguchi , et al. | July 13, 1993 |
Protective cover for an electrical plug
Claims
The ornamental design for a protective cover for an electrical plug, as shown and described.
| Inventors: | Yamaguchi; Kimio (Tokyo, JP), Ushiya; Takeshi (Tokyo, JP), Mizoi; Koichi (Tokyo, JP), Shimizu; Chuji (Tokyo, JP) |
|---|---|
| Assignee: | Fukuda Densshi Co., Ltd.
(Tokyo, JP) |
| Appl. No.: | 07/804,200 |
| Filed: | December 9, 1991 |
Foreign Application Priority Data
| Jun 18, 1991 [JP] | 3-18087 | |||
| Current U.S. Class: | D13/156 |
| Field of Search: | ;D13/156 ;D24/129,187 ;128/783 ;174/138F ;439/135,367 |
References Cited [Referenced By]
U.S. Patent Documents
| D163516 | June 1951 | Gruver et al. |
| D231769 | June 1974 | Searer et al. |
| D267199 | December 1982 | Koenig |
| D296592 | July 1988 | Wellenstam |
| D331249 | November 1992 | Kassouf et al. |
| 2670870 | March 1954 | Fleischer |
| 4261630 | April 1981 | Knappenberger |
| 4759756 | July 1988 | Forman et al. |
Assistant Examiner: Sincavage; Joel
Attorney, Agent or Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Description
FIG. 1 is a front, top and right side perspective view of a protective cover for an electrical plug showing our new design;
FIG. 2 is a right side elevational view thereof, the opposite side being a mirror image thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof, the bottom being a mirror image thereof; and,
FIG. 5 is a front elevational view thereof.
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