Patent
   D297722
Priority
Jan 24 1985
Filed
Jul 22 1985
Issued
Sep 20 1988
Expiry
Sep 20 2002
Assg.orig
Entity
unknown
4
6
n/a
The ornamental design for a collapsible wheel chair, as shown and described.

FIG. 1 is a left front perspective view of a collapsible wheel chair, showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof, showing the wheel chair in collapsed condition;

FIG. 6 is a front elevational view of FIG. 5;

FIG. 7 is a right front perspective view thereof;

FIG. 8 is a left side elevational view thereof;

FIG. 9 is a left side elevational view thereof, showing the wheel chair in collapsed condition.

Loodberg, Jan A. T., Siwersson, Olle L.

Patent Priority Assignee Title
5273307, Sep 19 1989 JARKE-THORSEN PRODUCTS, INC , A CORP OF TX Lightweight, compact, erectable/collapsible wheeled seat
5310208, Sep 19 1989 JARKE-THORSEN PRODUCTS, INC Collapsible wheeled seat
D341556, Jan 16 1992 JARKE-THORSEN PRODUCTS, INC Wheeled seat
D344915, Jan 16 1992 JARKE-THORSEN PRODUCTS, INC Collapsed wheeled seat
Patent Priority Assignee Title
3142351,
3231293,
3990745, Nov 03 1975 Everest & Jennings, Inc. Wheelchair with removable back
4688843, Mar 04 1986 Wheelchair restraint system for vehicle
D278217, Dec 10 1982 Everest & Jennings, Inc. Wheelchair
WO8604230,
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 17 1985SIWERSSON, OLLE L AB SCANIAINVENTOR, A CORP OF SWEDENASSIGNMENT OF ASSIGNORS INTEREST 0044330901 pdf
Jul 17 1985LOODBERG, JAN A T AB SCANIAINVENTOR, A CORP OF SWEDENASSIGNMENT OF ASSIGNORS INTEREST 0044330901 pdf
Jul 22 1985AB Scaniainventor(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule