Lightning arrester
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Description
FIG. 1 is a front, top and right side perspective view of a lightning arrester showing our new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a rear view thereof; and
FIG. 4 is a left side view thereof.
Referenced Cited
U.S. Patent Documents
Other references
| 2535423 | December 1950 | Jorgensen |
| 2644115 | June 1953 | Sands |
- Line Material Industries Flyer, "Lightning Arresters", Surge Diverter.
Patent History
Patent number: D252616
Type: Grant
Filed: Oct 12, 1977
Date of Patent: Aug 14, 1979
Assignee: Matsushita Electric Industrial Co., Ltd. (Kadoma)
Inventors: Takeshi Hosokawa (Kawanishi), Hiroshi Oda (Hirakata), Noboru Yoshida (Neyagawa)
Primary Examiner: Susan J. Lucas
Attorney: Richard C. Sughrue
Application Number: 5/841,633
Type: Grant
Filed: Oct 12, 1977
Date of Patent: Aug 14, 1979
Assignee: Matsushita Electric Industrial Co., Ltd. (Kadoma)
Inventors: Takeshi Hosokawa (Kawanishi), Hiroshi Oda (Hirakata), Noboru Yoshida (Neyagawa)
Primary Examiner: Susan J. Lucas
Attorney: Richard C. Sughrue
Application Number: 5/841,633
Classifications
