USD334940SExpiredUtility

Sight glass

Assignee: AC & RPriority: Jul 19, 1990Filed: Jul 19, 1990Granted: Apr 20, 1993

Est. expiryJul 19, 2010(expired)· nominal 20-yr term from priority

PatentIndex Score

Cited by

References

Claims

exact text as granted — not AI-modified

The ornametnal design for a sight glass, as shown.

Join the waitlist — get patent alerts

Track USD334940S — get alerts on status changes and closely related new filings.

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