USD302551SExpiredUtility

Drafting plotter

51
Assignee: HEWLETT PACKARD COPriority: Feb 12, 1987Filed: Feb 12, 1987Granted: Aug 1, 1989
Est. expiryFeb 12, 2007(expired)· nominal 20-yr term from priority
Inventors:David W. LeongTimothy A. Longust
51
PatentIndex Score
6
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a drafting plotter, as shown and described.

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