USD243697SExpiredUtility

Retaining wall stretcher

43
Assignee: HILFIKER PIPE COPriority: May 2, 1975Filed: May 2, 1975Granted: Mar 15, 1977
Est. expiryMay 2, 1995(expired)· nominal 20-yr term from priority
Inventors:William K. Hilfiker
43
PatentIndex Score
2
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a retaining wall stretcher, as shown.

Join the waitlist — get patent alerts

Track USD243697S — get alerts on status changes and closely related new filings.

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