USD571037SExpiredUtility

Double-edged HID electronic ballast

32
Assignee: LOU FANGSHOUPriority: Sep 30, 2005Filed: Mar 24, 2006Granted: Jun 10, 2008
Est. expirySep 30, 2025(expired)· nominal 20-yr term from priority
Inventors:Fangshou Lou
32
PatentIndex Score
5
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a double-edged hid electronic ballast, as shown and described.

Join the waitlist — get patent alerts

Track USD571037S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.