Keyboard support assembly

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top front and right side isometric view of the keyboard support assembly showing our new design;

FIG. 2 is a top view of the keyboard support assembly illustrated in FIG. 1;

FIG. 3 is a bottom view of the keyboard support assembly illustrated in FIG. 1;

FIG. 4 is a front elevational view of the keyboard support asssembly illustrated in FIG. 1;

FIG. 5 is a rear elevational view of the keyboard support assembly illustrated in FIG. 1;

FIG. 6 is a right side elevational view of the keyboard support assembly illustrated in FIG. 1; and,

FIG. 7 is a left side elevational view of the keyboard support assembly illustrated in FIG. 1.

Referenced Cited
U.S. Patent Documents
D344652 March 1, 1994 Hatcher
D357910 May 2, 1995 Newhouse
3830352 August 1974 Kolpek
4616798 October 14, 1986 Smeenge et al.
4625657 December 2, 1986 Little et al.
4644875 February 24, 1987 Watt
5190387 March 2, 1993 Auth
5413294 May 9, 1995 Greenquist
Other references
  • Brochure by Waterloo Furniture Components, "Introducing Swinglift.TM. A New Ergonomic Design For Height Adjustable Work Surfaces".
Patent History
Patent number: D387744
Type: Grant
Filed: Jan 16, 1996
Date of Patent: Dec 16, 1997
Assignee: Minnesota Mining and Manufacturing Company (St. Paul, MN)
Inventors: Kenneth J. Kirchhoff (Gem Lake, MN), Robert J. Wolf (Woodbury, MN), Lawrence J. Fenske (Oregon, WI), Manfred W. Suhr (Oregon, WI)
Primary Examiner: Freda Nunn
Attorneys: Gary L. Griswold, Walter N. Kirn, William L. Huebsch
Application Number: 0/50,543
Classifications
Current U.S. Class: D14/114; D14/115
International Classification: 1402;