USD331102SExpiredUtility

Combined ceiling diffuser and air deflector pendulum for providing different air flow patterns for heating and cooling

54
Assignee: HART & COOLEY INCPriority: Jan 23, 1989Filed: Jan 23, 1989Granted: Nov 17, 1992
Est. expiryJan 23, 2009(expired)· nominal 20-yr term from priority
Inventors:Johan K. Rademaker
54
PatentIndex Score
8
Cited by
18
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined ceiling diffuser and air deflector pendulum for providing different air flow patterns for heating and cooling, as shown and described.

Join the waitlist — get patent alerts

Track USD331102S — get alerts on status changes and closely related new filings.

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