USD356861SExpiredUtility

Once-through heater

Assignee: BOSCH SIEMENS HAUSGERAETEPriority: Jul 28, 1993Filed: Jan 28, 1994Granted: Mar 28, 1995

Est. expiryJul 28, 2013(expired)· nominal 20-yr term from priority

PatentIndex Score

Cited by

References

Claims

exact text as granted — not AI-modified

The ornamental design for a once-through heater, as shown and described.

Join the waitlist — get patent alerts

Track USD356861S — get alerts on status changes and closely related new filings.

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