USD288556SExpiredUtility
Ornamental design for a frame of circuit elements utilized to replace damaged elements on printed circuit boards
Est. expiryFeb 21, 2004(expired)· nominal 20-yr term from priority
Inventors:Linus E. Wallgren
98
PatentIndex Score
538
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a frame of circuit elements utilized to replace damaged elements on printed circuit boards, as shown and described.
Join the waitlist — get patent alerts
Track USD288556S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.