USD246453SExpiredUtility

Variable capacitor

49
Assignee: JOHNSON CO E FPriority: Mar 15, 1977Filed: Mar 15, 1977Granted: Nov 22, 1977
Est. expiryMar 15, 1997(expired)· nominal 20-yr term from priority
Inventors:William J. ChermakF. Joseph KozanChander M. Wahi
49
PatentIndex Score
6
Cited by
1
References
1
Claims

Claims

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

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