USD256954SExpiredUtility

Roofing panel

Assignee: RAINBOW METAL CO LTDPriority: Jan 6, 1978Filed: Jan 6, 1978Granted: Sep 16, 1980
Est. expiryJan 6, 1998(expired)· nominal 20-yr term from priority
Inventors:Kazuharu Morita
87
PatentIndex Score
22
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a roofing panel, as shown.

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