USD497104SExpiredUtility

Dual chamber bottle

73
Assignee: SECR DEFENCE BRITPriority: Apr 1, 2003Filed: Sep 29, 2003Granted: Oct 12, 2004
Est. expiryApr 1, 2023(expired)· nominal 20-yr term from priority
Inventors:Michael BestJon L. Fairley
73
PatentIndex Score
23
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a dual chamber bottle, as shown.

Join the waitlist — get patent alerts

Track USD497104S — get alerts on status changes and closely related new filings.

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