LexDanaLexDanabeta
Inventor

Zhi-Cai Guo

Inventor
Shenzhen, CN

Overview

1→
Patents
2014
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B21Jprimary
B21JForging33%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
8,713,772'Fastening device manufacturing fastening system'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to GAO ZUO-LIN (1)· patent assignee history
2014Patents assigned to Guo zhi-cai (1)· patent assignee history
2014Patents assigned to HON HAI PREC IND CO LTD (1)· patent assignee history
2014Patents assigned to HONGFUJIN PREC IND SHENZHEN (1)· patent assignee history
2014Patents assigned to LEI XUE-HUA (1)· patent assignee history
2014Based in Shenzhen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GAO ZUO-LIN12014
Guo zhi-caiself12014
HON HAI PREC IND CO LTD12014
HONGFUJIN PREC IND SHENZHEN12014
LEI XUE-HUA12014
Locations
LocationPatentsSpan
Shenzhen, CN12014