USD519911SExpiredUtility
Handle bar drive unit
Est. expiryMar 7, 2025(expired)· nominal 20-yr term from priority
Inventors:Pat Y. Mah
47
PatentIndex Score
6
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a handle bar drive unit, as shown and described.Join the waitlist — get patent alerts
Track USD519911S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.