USD297715SExpiredUtility

Inductive amplifier

48
Assignee: PROGRESSIVE ELECTRONICS INCPriority: Dec 23, 1985Filed: Dec 23, 1985Granted: Sep 20, 1988
Est. expiryDec 23, 2005(expired)· nominal 20-yr term from priority
Inventors:Donald P. Lalley
48
PatentIndex Score
6
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an inductive amplifier, as shown.

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