USD642674SActiveUtility

Winglet for a fan blade

91
Assignee: DELTA T CORPPriority: Aug 15, 2008Filed: Jan 29, 2009Granted: Aug 2, 2011
Est. expiryAug 15, 2028(~2.1 yrs left)· nominal 20-yr term from priority
Inventors:Richard A. Oleson
F04D 29/384
91
PatentIndex Score
16
Cited by
71
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a winglet for a fan blade, as shown and described.

Cited by (0)

No later patents cite this yet.

References (0)

No backward citations on record.