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The ornamental design for a wheelchair handlebar extension apparatus, as shown and described. |
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FIG. 1 is a perspective view of a wheelchair handlebar extension apparatus showing my new design, a portion of a wheelchair being shown in phantom for illustrative purposes only;
FIG. 2 is a front elevational view therefor;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a side elevational view thereof as viewed from the left side;
FIG. 5 is a side elevational view thereof as viewed from the right side;
FIG. 6 is a top plan view thereof; and
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a perspective view of a second embodiment of a wheelchair handlebar extension apparatus showing my new design;
FIG. 9 is a front elevational view thereof;
FIG. 10 is a rear elevational view thereof;
FIG. 11 is an elevational view from the left side thereof;
FIG. 12 is an elevational view from the right side thereof;
FIG. 13 is a top plan view thereof; and
FIG. 14 is a bottom plan view thereof;
FIG. 15 is a perspective view of another embodiment of a wheelchair handlebar extension apparatus showing my new design;
FIG. 16 is a front elevational view thereof;
FIG. 17 is a rear elevational view thereof;
FIG. 18 is an elevational view from the left side thereof;
FIG. 19 is an elevational view from the right side thereof;
FIG. 20 is a top plan view thereof; and,
FIG. 21 is a bottom plan view thereof.
| Patent | Priority | Assignee | Title |
| 10463548, | Jun 28 2016 | Centicare Corporation | Handle system for medical devices |
| 10752277, | Mar 16 2018 | Centicare Corporation | Positionable wheelchair handle and lock |
| 10799406, | Aug 02 2017 | Wheelchair handlebar adjuster | |
| 8714171, | Dec 06 2012 | Walker handrail extension | |
| 9931255, | Jun 10 2015 | Centicare Corporation | Handle device for foldable wheelchairs |
| 9987180, | Dec 02 2016 | Armrest extension device | |
| D444605, | Jul 07 2000 | Rehrig International | Cart handle |
| D783464, | Feb 19 2016 | Greenmont Healthcare Products LLC | Push bar wheelchair accessory |
| D938255, | Sep 05 2019 | Fisher & Paykel Healthcare Limited | Handle for a medical pole assembly |
| D963160, | Sep 05 2019 | Fisher & Paykel Healthcare Limited | Clip for a medical pole assembly |
| ER2978, | |||
| ER8012, |
| Patent | Priority | Assignee | Title |
| 5044650, | Dec 20 1989 | Wheelchair handle | |
| D269941, | Nov 28 1980 | Bicycle handlebar grip | |
| D390168, | Apr 19 1993 | GRACO CHILDREN S PRODUCTS INC | Stroller handlebar |
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