USD284696SExpiredUtility

Biofeedback apparatus

51
Assignee: SELF REGULATION SYSTEMS INCPriority: Dec 9, 1983Filed: Dec 9, 1983Granted: Jul 15, 1986
Est. expiryDec 9, 2003(expired)· nominal 20-yr term from priority
Inventors:Glenn GoddenMichael D. Nelson
51
PatentIndex Score
5
Cited by
4
References
1
Claims

Claims

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

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