USD324406SExpiredUtility

Insect contamination chamber

63
Assignee: ECOSCIENCE LABORATORIES INCPriority: Sep 1, 1989Filed: Sep 1, 1989Granted: Mar 3, 1992
Est. expirySep 1, 2009(expired)· nominal 20-yr term from priority
Inventors:Paul E. Brefka
63
PatentIndex Score
11
Cited by
30
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an insect contamination chamber, as shown and described.

Join the waitlist — get patent alerts

Track USD324406S — get alerts on status changes and closely related new filings.

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