USD380132SExpiredUtility

Portable electric hammer drill

Assignee: HITACHI KOKI KKPriority: Nov 18, 1994Filed: May 18, 1995Granted: Jun 24, 1997

Est. expiryNov 18, 2014(expired)· nominal 20-yr term from priority

PatentIndex Score

Cited by

References

Claims

exact text as granted — not AI-modified

The ornamental design for a portable electric hammer drill, as shown.

Join the waitlist — get patent alerts

Track USD380132S — get alerts on status changes and closely related new filings.

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