USD317502SExpiredUtility

Unipolar spiral coil electrode for monitoring the electrical activity of the brain

36
Individually held — no corporate assignee on recordPriority: Oct 15, 1987Filed: Oct 15, 1987Granted: Jun 11, 1991
Est. expiryOct 15, 2007(expired)· nominal 20-yr term from priority
Inventors:James DotyThomas W. Furlow, Jr.
36
PatentIndex Score
3
Cited by
15
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a unipolar spiral coil electrode for monitoring the electrical activity of the brain, as shown and described.

Join the waitlist — get patent alerts

Track USD317502S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.