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United States Patent D402,028
Grimm ,   et al. December 1, 1998

Hand controller for medical system


The ornamental design for hand controller for medical system, as shown and described.
Inventors: Grimm; Tom (Menomenie, WI), Duchon; Doug (Chanhassen, MN), Copa; Vince (St. Paul, MN)
Assignee: Invasatec, Inc. (Eden Prairie, MN)
Appl. No.: D/077,969
Filed: October 10, 1997

Current U.S. Class: D24/133
Current International Class: 2402
Field of Search: D24/133,144,146,147,143,145 128/200.26,207.14,207.15,200.24 D8/80,83,94,107 606/42,45,1,205,206,207,208,46,48,52,174,83,139,142,219,58 30/517,343,340,329 D7/393,395,300,303 D4/104,138

References Cited

U.S. Patent Documents
D283543 April 1986 Nakamoto
D323393 January 1992 Gross
D370731 June 1996 Corace et al.
D383539 September 1997 Croley
Primary Examiner: Burgess; Pamela
Attorney, Agent or Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt, P.A.


FIG. 1 is a right perspective view of a hand controller for medical system showing our new design, the broken lines are for illustrative purposes only and form no part of the claimed design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

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