USD423154SExpiredUtility

Vacuum cleaner

60
Assignee: REXAIR INCPriority: Feb 4, 1998Filed: Feb 4, 1998Granted: Apr 18, 2000
Est. expiryFeb 4, 2018(expired)· nominal 20-yr term from priority
Inventors:Dean R. RohnRoy O. Erickson, Jr.John J. Alberts, IiiAlan J. KrebsMark C. BatesJohn C. Costello
60
PatentIndex Score
10
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a vacuum cleaner, as shown and described.

Cited by (0)

No later patents cite this yet.

References (0)

No backward citations on record.