Three-way staircase therapeutic device Patent Grant Cohen July 25, 2 [Hausmann Industries, Inc.]

Three-way staircase therapeutic device

Cohen July 25, 2

Patent Grant D428629

U.S. patent number D428,629 [Application Number D/110,822] was granted by the patent office on 2000-07-25 for three-way staircase therapeutic device. This patent grant is currently assigned to Hausmann Industries, Inc.. Invention is credited to Charles Cohen.

United States Patent	D428,629
Cohen	July 25, 2000

Three-way staircase therapeutic device

Claims

The ornamental design for a three-way staircase therapeutic device, as shown and described.

Inventors:	Cohen; Charles (Fair Lawn, NJ)
Assignee:	Hausmann Industries, Inc. (Northvale, NJ)
Appl. No.:	D/110,822
Filed:	September 14, 1999

Current U.S. Class:	D21/671; D21/686; D25/63
Current International Class:	2102
Field of Search:	;D21/686,818,819,820,821,822 ;D25/62,63 ;52/182,184 ;482/51,52,148

References Cited [Referenced By]

U.S. Patent Documents


D199972	January 1965	Struben
D214264	May 1969	Holbrook
D235095	May 1975	Struben
D270286	August 1983	Struben et al.
4691484	September 1987	Wilson
5833576	November 1998	Henmi

Primary Examiner: Hyder; Philip S.
Attorney, Agent or Firm: Maioli; Jay H.

Description

FIG. 1 is a top, front and left-side perspective view of a three-way staircase therapeutic device, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left-side elevational view thereof;

FIG. 5 is a right-side elevational view thereof; and

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

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