USD326318SExpiredUtility
Heater
Assignee: VORNADO AIR CIRCULATION SYSTEMS INCPriority: Apr 12, 1991Filed: Apr 12, 1991Granted: May 19, 1992
Est. expiryApr 12, 2011(expired)· nominal 20-yr term from priority
88
PatentIndex Score
31
Cited by
11
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a heater, as shown.
Cited by (0)
No later patents cite this yet.
References (0)
No backward citations on record.