USD252616SExpiredUtility

Lightning arrester

53
Assignee: MATSUSHITA ELECTRIC INDUSTRIAL CO LTDPriority: Apr 20, 1977Filed: Oct 12, 1977Granted: Aug 14, 1979
Est. expiryApr 20, 1997(expired)· nominal 20-yr term from priority
Inventors:Takeshi HosokawaHiroshi OdaNoboru Yoshida
53
PatentIndex Score
4
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a lightning arrester, as shown.

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