Title:
Mechanical pencil
Document Type and Number:
United States Patent D572757
Inventors:
Application Number:
D/278145
Publication Date:
07/08/2008
Filing Date:
03/20/2007
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Referenced by:
Export Citation:
Assignee:
Beifa Group Co., Ltd. (Ningbo, CN)
Primary Class:
International Classes:
(IPC1-7): 1906
Field of Search:
401/100, D19/41-51, 401/109, D19/55, D19/53, 401/104, 401/88, 401/6-7, D19/54, 401/209, 401/99
US Patent References:
| D258219 | Automatic pencil or similar article | February, 1981 | Oka | |
| D269189 | Mechanical pencil or similar article | May, 1983 | Sakaoka | |
| D286789 | Mechanical pencil | November, 1986 | Thompson | |
| D288825 | Automatic pencil | March, 1987 | Thompson | |
| D306354 | Combined cosmetic applicator with cap | February, 1990 | Konose | D28/7 |
| D308396 | Writing instrument | June, 1990 | Sekiguchi | D19/49 |
| D410682 | Writing instrument | June, 1999 | Izushima | |
| D458636 | Mechanical pencil | June, 2002 | Shimizu | |
| D489090 | Ball point pen | April, 2004 | Buechler | D19/51 |
| D499142 | Writing instrument | November, 2004 | Morrow | |
| D506503 | Mechanical pencil | June, 2005 | Qiu | |
| D511545 | Writing instrument | November, 2005 | Chiaruttini | D19/51 |
| D512098 | Mechanical pencil | November, 2005 | Qiu | |
| D538853 | Ballpoint pen | March, 2007 | Losel | |
| D546389 | Writing implement | July, 2007 | Chiaruttini | D19/48 |
Other References:
Qiu, Z., U.S. Appl. No. 29/278,031, filed Mar. 16, 2007.
Fei, Y., U.S. Appl. No. 29/278,147, filed Mar. 20, 2007.
Fei, Y., U.S. Appl. No. 29/278,147, filed Mar. 20, 2007.
Primary Examiner:
Albert, Elizabeth A.
Assistant Examiner:
Donnelly, Kelley A.
Attorney, Agent or Firm:
Christensen O'Connor Johnson Kindness PLLC
Claims:
CLAIM
1. The ornamental design for a mechanical pencil, as shown and described.
1. The ornamental design for a mechanical pencil, as shown and described.
Description:
FIG. 1 is an upper front right perspective view of a mechanical pencil showing our new design;
FIG. 2 is a right side elevation view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevation view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a rear elevation view thereof.