USD310639SExpiredUtility
X, Y plotter
Est. expiryMay 17, 2008(expired)· nominal 20-yr term from priority
Inventors:Heinz J. Gerber
35
PatentIndex Score
1
Cited by
8
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an X,Y plotter, as shown and described.
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