USD340394SExpiredUtility
Portable electric drill
Est. expirySep 30, 2011(expired)· nominal 20-yr term from priority
Inventors:Michio Okumura
95
PatentIndex Score
51
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a portable electric drill, as shown and described.
Cited by (0)
No later patents cite this yet.
References (0)
No backward citations on record.