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Inventor

Xinyin ZHANG

Inventor
CN

Overview

1→
Patents
2022
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.

A01Bprimary
A01BSoil working in agriculture or forestry33%
B25FCombination or multi-purpose tools not otherwise provided for33%
B25GHandles for hand implements33%
PatentTitleYear
11,510,354Foldable spade2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to TAIGU CHANGLIN SHOVEL CO LTD (1)· patent assignee history
2022Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TAIGU CHANGLIN SHOVEL CO LTD12022
Locations
LocationPatentsSpan
CN12022