Invention Grant
- Patent Title: Wheeled backpack with extendable handle
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Application No.: US17196220Application Date: 2021-03-09
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Publication No.: US11751650B2Publication Date: 2023-09-12
- Inventor: Kevin A. Ekdahl , Caleb Nielsen
- Applicant: Klein Tools, Inc.
- Applicant Address: US IL Lincolnshire
- Assignee: Klein Tools, Inc.
- Current Assignee: Klein Tools, Inc.
- Current Assignee Address: US IL Lincolnshire
- Main IPC: A45C5/14
- IPC: A45C5/14 ; A45F3/08 ; A45C13/26 ; A45F3/00

Abstract:
A wheeled backpack includes a bottom frame member, a fabric bag portion, a pair of laterally spaced wheels, a pair of side frame members, and a telescoping handle that can move between a retracted position and an extended position where the handle can be grasped by a user to roll the backpack on the wheels. The handle is located so that there is little or no fore and aft offset of the center of mass/gravity of the backpack, which minimizes torquing on the handle and associated pivoting of the backpack in a user's hand when the backpack is lifted by the handle with the handle in the retracted position.
Public/Granted literature
- US20220287424A1 WHEELED BACKPACK WITH EXTENDABLE HANDLE Public/Granted day:2022-09-15
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