Mechanical pencil

Maruyama March 21, 2

Patent Grant D421772

U.S. patent number D421,772 [Application Number D/103,570] was granted by the patent office on 2000-03-21 for mechanical pencil. This patent grant is currently assigned to Pentel Kabushiki Kaisha. Invention is credited to Shigeki Maruyama.


United States Patent D421,772
Maruyama March 21, 2000

Mechanical pencil

Claims

The ornamental design for a mechanical pencil, as shown and described.
Inventors: Maruyama; Shigeki (Tokyo, JP)
Assignee: Pentel Kabushiki Kaisha (JP)
Appl. No.: D/103,570
Filed: April 16, 1999

Foreign Application Priority Data

Oct 19, 1998 [JP] 10-30234
Current U.S. Class: D19/174; D19/923; D19/934
Current International Class: 1906
Field of Search: ;D19/35,36,41-51,53,54,55-58,81-85 ;401/6,7,88,99,100,104,109,209,54,55

References Cited [Referenced By]

U.S. Patent Documents
D228369 September 1973 Longarzo
D258219 February 1981 Oka
D280421 September 1985 Giugiaro
D363084 October 1995 Hollington
D368738 April 1996 Osada et al.
D375525 November 1996 Boix Bacia
D378762 April 1997 Kikuchi et al.
D405468 February 1999 Izushima
Primary Examiner: Holtje; Martie K.
Attorney, Agent or Firm: Adams & Wilks

Description



FIG. 1 is a perspective view of the mechanical pencil;

FIG. 2 is a front view of the mechanical pencil;

FIG. 3 is a right side view of the mechanical pencil;

FIG. 4 is a rear view of the mechanical pencil;

FIG. 5 is a top plan view of the mechanical pencil;

FIG. 6 is a bottom view of the mechanical pencil; and,

FIG. 7 is a sectional view taken along line 7--7 in FIG. 2.

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