Inventor

Yanling Li

Inventor

Zhejiang, CN

Overview

2021

Patent span

Human necessities

Primary field (CPC A)

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A47Cprimary

A47CChairs50%

F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges50%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to KEESON TECH CORP LTD (1)· patent assignee history

2021Based in Zhejiang, CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KEESON TECH CORP LTD	1	2021

Locations

Location	Patents	Span
Zhejiang, CN	1	2021