USD289207SExpiredUtility

Case for a breathing mask or breathing apparatus unit

48
Assignee: DRAEGERWERK AGPriority: Nov 15, 1984Filed: Dec 26, 1984Granted: Apr 7, 1987
Est. expiryNov 15, 2004(expired)· nominal 20-yr term from priority
Inventors:Wolfgang Drews
48
PatentIndex Score
4
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a case for a breathing mask or breathing apparatus unit, as shown and described.

Cited by (0)

No later patents cite this yet.

References (0)

No backward citations on record.