Claims (1)
Claim 1 (Independent)
The ornamental design for a ball-point pen as shown and described.
Full Description
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1. Ball-point pen
1 . 1 : Front
1 . 2 : Left
1 . 3 : Back
1 . 4 : Right
Retractable metal pen with push-button mechanism, hexagonal barrel, as seen on the reproductions.
Citations
This patent cites (20)
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