Invention Grant
- Patent Title: Positionable wheelchair handle and lock
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Application No.: US16356717Application Date: 2019-03-18
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Publication No.: US10752277B2Publication Date: 2020-08-25
- Inventor: James H. Haigh
- Applicant: CENTICARE Corporation
- Applicant Address: US MN Minnetonka
- Assignee: CENTICARE Corporation
- Current Assignee: CENTICARE Corporation
- Current Assignee Address: US MN Minnetonka
- Agency: DuFault Law Firm, P.C.
- Agent Dustin R. DuFault
- Main IPC: B62B5/06
- IPC: B62B5/06 ; A61G5/10

Abstract:
A positionable handle device for use with a wheelchair comprises a first member attachable to an existing handle of the wheelchair, a second member pivotally connected to the first member and, a locking mechanism to lock the second member in either a first upwardly extending position or a second downwardly extending position. The locking mechanism comprises a first tenon extending from the first member, a second tenon extending from the second member, and a slidable mortise into which the first and second tenons dispose. The mortise contains a first aperture extending therethrough and a second aperture at least partially extending inward from a lower portion of one side containing the second tenon. The mortise is positionable between a lowered and raised position. When in the lowered position, the mortise locks the tenons in place. When in the raised position, the mortise permits the second tenon to pivot.
Public/Granted literature
- US20190282418A1 POSITIONABLE WHEELCHAIR HANDLE AND LOCK Public/Granted day:2019-09-19
Information query