USD416323SExpiredUtility

Bond pattern for a personal respiratory protection device

92
Assignee: 3M INNOVATIVE PROPERTIES COPriority: Jan 24, 1997Filed: Jan 24, 1997Granted: Nov 9, 1999
Est. expiryJan 24, 2017(expired)· nominal 20-yr term from priority
Inventors:Christopher P. HendersonJohn W. LouksDonald L. PochardtDesmond T. Curran
92
PatentIndex Score
44
Cited by
20
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a bond pattern for a personal respiratory protection device, as shown and described.

Join the waitlist — get patent alerts

Track USD416323S — get alerts on status changes and closely related new filings.

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