USD559484SExpiredUtility
Handheld vacuum base
Est. expiryMar 16, 2026(expired)· nominal 20-yr term from priority
Inventors:Oskar Fjellman
94
PatentIndex Score
39
Cited by
13
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a handheld vacuum base, as shown and described.Cited by (0)
No later patents cite this yet.
References (0)
No backward citations on record.