USD267957SExpiredUtility
Electrocardiogram analyzer
Individually held — no corporate assignee on recordPriority: May 26, 1978Filed: May 26, 1978Granted: Feb 15, 1983
Est. expiryMay 26, 1998(expired)· nominal 20-yr term from priority
Inventors:Frank W. Jackson
51
PatentIndex Score
4
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an electrocardiogram analyzer, substantially as shown.
Join the waitlist — get patent alerts
Track USD267957S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.