USD258932SExpiredUtility

Graphic arts blade

49
Individually held — no corporate assignee on recordPriority: May 3, 1978Filed: May 3, 1978Granted: Apr 21, 1981
Est. expiryMay 3, 1998(expired)· nominal 20-yr term from priority
Inventors:Walter B. Graham
49
PatentIndex Score
6
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a graphic arts blade, as described as shown.

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