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Publication numberUSD209139 S
Publication typeGrant
Publication dateNov 7, 1967
Filing dateAug 18, 1966
Publication numberUS D209139 S, US D209139S, US-S-D209139, USD209139 S, USD209139S
InventorsKenneth R. Lappin
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Wall-mounted dental unit
US D209139 S
Abstract  available in
Previous page
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Claims  available in
Description  (OCR text may contain errors)

United States Patent 0 1C6 f 2ffl, 3

WALL-MOUNTED DENTAL UNIT John A. Maurer and Kenneth R. Lappin, Canton, and David A. Walquist, Wooster, Ohio, assignors to The Weber Dental Manufacturing Company, Canton, Ohio, a corporation of Ohio Filed Aug. 18, 1966, Ser. No. 3,524

Term of patent 14 years (Cl. D24-1) Des. 209,139

PAGE 2 FIG. 1 is a perspective view of a Wall mounted dental References Cited unit, showing our new design; UNITED STATES PATENTS FIG. 2 is a front elevation thereof with the bowl member extended in an alternate position;

34 m M222 DD 2 T: a u .m h m m MM E an J mm Yrs 1 mmmw m m uund P a aawm m MMPD 5666 6666 9999 U H 11. 1 B S WU W .N E D mmww c R ,25 m A mwmw & N 2222 R 5 w m FIG. 3 is a side elevation thereof;

FIG. 4 is a modified embodiment of the wall mounted dental unit shown in FIG. 1;

FIG. 5 is a front elevation thereof; and

FIG. 6 is a side elevation therof.

The broken lines are shown for illustrative purposes only.

We claim:

The ornamental design for a wall-mounted dental un substantially as shown and described.

Referenced by
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US5037054Jun 13, 1990Aug 6, 1991Waterloo Furniture Components Ltd.Adjustable support mechanism for a keyboard platform
US5145136May 17, 1991Sep 8, 1992Waterloo Furniture Components Ltd.Adjustable support mechanism for a keyboard platform
US5257767Jul 21, 1992Nov 2, 1993Waterloo Furniture Components, Ltd.Adjustable support mechanism for a keyboard platform
US5513579Jul 16, 1993May 7, 1996Waterloo Furniture Components, Ltd.Adjustable computer keyboard support mechanism
US5697303Jun 7, 1995Dec 16, 1997Waterloo Furniture ComponentsAdjustable computer keyboard support mechanism
US7841569Nov 30, 2010Humanscale CorporationKeyboard support mechanism
US7841570Oct 21, 2008Nov 30, 2010Humanscale CorporationKeyboard support mechanism
US20100200712 *Apr 7, 2010Aug 12, 2010Humanscale CorporationKeyboard Support Mechanism