USD300145SExpiredUtility

Collapsible viewer

Assignee: NORD AB INGFIRMAPriority: Apr 18, 1985Filed: Sep 24, 1985Granted: Mar 7, 1989
Est. expiryApr 18, 2005(expired)· nominal 20-yr term from priority
Inventors:Bernt Nord
21
PatentIndex Score
1
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for collapsible viewer, as shown and described.

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