Invention Grant
- Patent Title: Pushcart
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Application No.: US15386419Application Date: 2016-12-21
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Publication No.: US09956977B2Publication Date: 2018-05-01
- Inventor: Masayuki Kubo , Yoshitaka Hane
- Applicant: MURATA MANUFACTURING CO., LTD.
- Applicant Address: JP Kyoto
- Assignee: MURATA MANUFACTURING CO., LTD.
- Current Assignee: MURATA MANUFACTURING CO., LTD.
- Current Assignee Address: JP Kyoto
- Agency: Pearne and Gordon LLP
- Priority: JP2014-128283 20140623
- Main IPC: B62B3/02
- IPC: B62B3/02 ; B62B5/06 ; B62B7/00 ; B62B7/04

Abstract:
A pushcart according to the present disclosure provides a warning on the basis of a first weight at a position outside a region between a shaft of front wheels and a shaft of rear wheels when viewed from the vertical direction and a predetermined weight. For example, the predetermined weight is the weight on a mounting portion located between the shaft of the front wheels and the shaft of the rear wheels when viewed from the vertical direction. When the first weight is larger than the predetermined weight, an informing unit can provide a warning by using a sound, light, and the like and enable a user to recognize that there is a possibility that the pushcart will turn over.
Public/Granted literature
- US20170096157A1 PUSHCART Public/Granted day:2017-04-06
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