USD638585SActiveUtility

Helmet attachment

Assignee: BROWN MICAELAPriority: Oct 13, 2009Filed: Oct 13, 2009Granted: May 24, 2011

Est. expiryOct 13, 2029(~3.2 yrs left)· nominal 20-yr term from priority

PatentIndex Score

Cited by

References

Claims

exact text as granted — not AI-modified

The ornamental design for a helmet attachment, as shown and described.

Join the waitlist — get patent alerts

Track USD638585S — get alerts on status changes and closely related new filings.

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