Patent · US Active

Tablet stand

USD833447S1 · kind S1 · design

22Cited by

12References

1Claims

0Family size

Assignee

SHANGHAI PUTAO TECHNOLOGY CO., LTD. · CN

Inventors

Qian Zhang · Cypress, US
Jianfei Xiao · Shanghai, CN
Ziwei Gao · Shanghai, CN
Lei Xie · Nanhu, CN
Shanjun Deng · Shanghai, CN
Xiaofeng Sheng · Shanghai, CN

Key dates

Filing date	Oct 3, 2017
Grant date	Nov 13, 2018
Priority date	—
Expiry date	Nov 13, 2033

Classification

Technology area (CPC —)General

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.