USB memory stick with pen
United States Patent D502216

Chen, Johnson (Walnut, CA, US)
Application Number:
Publication Date:
Filing Date:
Unitime International Co., Ltd. (Walnut, CA, US)
Primary Class:
International Classes:
(IPC1-7): 1906
Field of Search:
178/18.01, D19/41-51, D19/81-85, D19/35, 24/11CT, 401/88, 362/118, 24/11C, 24/11R, 24/11M, 235/472.03, 401/52, D14/411, 345/179-183, D19/36, 401/116, 401/6, 401/7, 401/102, 24/11P, 401/117, 178/19, 24/11HC, 401/195, D19/53-58, 24/11F, 235/3R, 24/1R
View Patent Images:
US Patent References:
6773192Light-emitting USB mobile disk-penAugust, 2004Chao401/195
D480421Marker penOctober, 2003HuiD19/43
6623136Pen with lighted scanner pen head and twist switchSeptember, 2003Kuo362/118
5939702Writing implement having an integrated optical readerAugust, 1999Knighton et al.235/472.03
D400579Data penNovember, 1998HamD19/36
5774602Writing device for storing handwritingJune, 1998Taguchi et al.401/195
5517579Handwritting input apparatus for handwritting recognition using more than one sensing techniqueMay, 1996Baron et al.178/18.01
D364892PenDecember, 1995LinD19/49
D362460Writing instrumentSeptember, 1995YoungD19/48
5107541Method and apparatus for capturing information in drawing or writingApril, 1992Hilton178/18.01

Primary Examiner:
Holtje, Martie K.
Attorney, Agent or Firm:
Pro-Techtor International Services
1. The ornamental design for an USB memory stick with pen, as shown and described.


FIG. 1 is a perspective view of an USB memory stick with pen showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a left side elevational view thereof in an exploded condition.