Mechanical pencil
Li December 18, 2
U.S. patent number D672,816 [Application Number D/402,725] was granted by the patent office on 2012-12-18 for mechanical pencil. This patent grant is currently assigned to Beifa Group Co., Ltd.. Invention is credited to Bin Li.
| United States Patent | D672,816 |
| Li | December 18, 2012 |
| **Please see images for: ( Certificate of Correction ) ** |
Mechanical pencil
Claims
CLAIM The ornamental design for a mechanical pencil, as shown and described.
| Inventors: | Li; Bin (Ningbo, CN) |
|---|---|
| Assignee: | Beifa Group Co., Ltd. (Ningbo,
CN) |
| Appl. No.: | D/402,725 |
| Filed: | September 26, 2011 |
Foreign Application Priority Data
| Mar 24, 2011 [CN] | 2011 3 0053614 | |||
| Current U.S. Class: | D19/171 |
| Current International Class: | 1906 |
| Field of Search: | ;D14/411 ;D19/35,36,41-51,54-58 ;24/11F,11P,11R ;401/52,99-109,192,195,196 |
References Cited [Referenced By]
U.S. Patent Documents
| D258219 | February 1981 | Oka |
| D352311 | November 1994 | Waldinger |
| D383494 | September 1997 | Polenberg |
| D408057 | April 1999 | Izushima |
| D425559 | May 2000 | Beneyto |
| D450768 | November 2001 | Keda |
| D488188 | April 2004 | Keda |
| D523081 | June 2006 | Beneyto |
| D545367 | June 2007 | Ternovits |
| D546882 | July 2007 | Qiu |
| D574890 | August 2008 | Avenatti |
| D589559 | March 2009 | Slemp |
| D611538 | March 2010 | Zhou |
| D619651 | July 2010 | Zhang |
| D651243 | December 2011 | Yuan |
| D664196 | July 2012 | Buchler |
| 2011/0318083 | December 2011 | Yoon |
Other References
|
Yuan, F., "Writing Instrument," U.S. Appl. No. 29/400,016, filed Aug. 22, 2011. cited by other. |
Primary Examiner: Albert; Elizabeth
Attorney, Agent or Firm: Christenesen O'Connor Johnson Kindness PLLC
Description
FIG. 1 is an upper front left perspective view of a mechanical pencil showing my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a right side elevation view thereof, with the left side elevation view being a minor image of the right side elevation view;
FIG. 5 is an enlarged top plan view thereof; and,
FIG. 6 is an enlarged bottom plan view thereof.
The broken lines shown in FIGS. 1 and 5 illustrate environmental subject matter and form no part of the claimed design.
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