Title:
Trackball
United States Patent D442593


Inventors:
Vaghefi, Kimberly (25974 Clifton Pl., Stevenson Ranch, CA, 91381)
Vaghefi, Farid (25974 Clifton Pl., Stevenson Ranch, CA, 91381)
Application Number:
29/109423
Publication Date:
05/22/2001
Filing Date:
08/12/1999
Assignee:
VAGHEFI KIMBERLY
VAGHEFI FARID
Primary Class:
Field of Search:
D14/114, D14/114, D18/24-33, D19/6, D20/11, D24/324-33, 345/326, 345/339-58
View Patent Images:
US Patent References:
D424757Feeding dishOctober, 1999Clifford, Jr.D14/114.6
D414478Icon for a display panelSeptember, 1999SchimolerD14/114.6
D409036Ornamental childs's pillow in the fanciful form of a turtleMay, 1999BearD6/598
D404027Mouse for a personal computerJanuary, 1999BushD14/114
D400194Computer mouseOctober, 1998LeiferD14/114
D398297Computer mouseSeptember, 1998LeiferD14/114
D397374Trackball device for a video gameAugust, 1998BrooksD14/114
D392348Composite turtle toyMarch, 1998Khaimov
D392594Ornamental turtleMarch, 1998Akins et al.D11/158
D387338Computer mouseDecember, 1997LeiferD14/114
D386160Computer mouseNovember, 1997YoungD14/114
D374001Computer mouseSeptember, 1996VanceD14/114
D371772Computer mouseJuly, 1996Bird et al.D14/114
D370219Computer mouseMay, 1996Blumer et al.D14/114
D369154Computer mouseApril, 1996PowellD14/114
D362242Computer mouseSeptember, 1995Siano, Jr.D14/114
D361559Computer mouseAugust, 1995Siano, Jr.D14/114
D359532Toy turtle figureJune, 1995Bro et al.
5245146Mouse coverSeptember, 1993Florence200/333
D328458Trackball for computer system monitorAugust, 1992BarryD14/114
D272921Control for a video game or the likeMarch, 1984KimD14/114
D260794Toy turtle figureSeptember, 1981Tabata
D253667Toy turtleDecember, 1979Doe



Primary Examiner:
TUNG, MELANIE H
Attorney, Agent or Firm:
KOPPEL, PATRICK, HEYBL & PHILPOTT (4550 E. Thousand Oaks Blvd. SUITE 250, Westlake Village, CA, 91362, US)
Claims:
1. The design for a trackball, as shown and described.

Description:

FIG. 1 is a top view of a track ball embodying features of the invention.

FIG. 2 is a bottom view of the track ball of FIG. 1.

FIG. 3 is a side view of the track ball of FIG. 1 ,with the opposite side being a mirror image.

FIG. 4 is a front view of the track ball of FIG. 1; and,

FIG. 5 is a rear view of the track ball of FIG. 1.