USD356517SExpiredUtility

Personal security alarm

45
Assignee: LUNG SUN PLASTIC & METAL FACTORY LTDPriority: Jun 28, 1994Filed: Jun 28, 1994Granted: Mar 21, 1995
Est. expiryJun 28, 2014(expired)· nominal 20-yr term from priority
Inventors:Lawrence Chui Lak Sang
45
PatentIndex Score
7
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a personal security alarm, as shown.

Join the waitlist — get patent alerts

Track USD356517S — get alerts on status changes and closely related new filings.

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