Recording pen
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Description
FIG. 1 is a top perspective view of a recording pen, showing our new design; and
FIG. 2 is a bottom perspective view thereof.
Referenced Cited
Patent History
Patent number: D319661
Type: Grant
Filed: Dec 28, 1988
Date of Patent: Sep 3, 1991
Assignee: Yokogawa Electric Corporation (Tokyo)
Inventors: Toshio Kimura (Tokyo), Shigenobu Miyamoto (Tokyo)
Primary Examiner: Theodore M. Shooman
Attorney: Moonray Kojima
Application Number: 7/291,193
Type: Grant
Filed: Dec 28, 1988
Date of Patent: Sep 3, 1991
Assignee: Yokogawa Electric Corporation (Tokyo)
Inventors: Toshio Kimura (Tokyo), Shigenobu Miyamoto (Tokyo)
Primary Examiner: Theodore M. Shooman
Attorney: Moonray Kojima
Application Number: 7/291,193
Classifications
Current U.S. Class:
Marking Instrument (D19/41)
