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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 on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jul 17 1985 | SIWERSSON, OLLE L | AB SCANIAINVENTOR, A CORP OF SWEDEN | ASSIGNMENT OF ASSIGNORS INTEREST | 004433 | /0901 | |
Jul 17 1985 | LOODBERG, JAN A T | AB SCANIAINVENTOR, A CORP OF SWEDEN | ASSIGNMENT OF ASSIGNORS INTEREST | 004433 | /0901 | |
Jul 22 1985 | AB Scaniainventor | (assignment on the face of the patent) | / |
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