USD641696SActiveUtility
Convection cooled frequency converter
Est. expiryAug 21, 2026(~0.1 yrs left)· nominal 20-yr term from priority
36
PatentIndex Score
2
Cited by
10
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a convection cooled frequency converter, as shown and described.
Cited by (0)
No later patents cite this yet.
References (0)
No backward citations on record.