USD264877SExpiredUtility
Device for measuring and indicating changes in resistance of a living body
Est. expiryMar 8, 1999(expired)· nominal 20-yr term from priority
Inventors:Daniel G. Swanson
46
PatentIndex Score
4
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a device for measuring and indicating changes in resistance of a living body, substantially as shown and described.
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