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Inventor

Pengfei Bao

Inventor
Hangzhou, CN

Overview

1→
Patents
2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 1 as inventor

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

A47Lprimary
A47LDomestic washing or cleaning33%
D06FLaundering, drying, ironing, pressing or folding textile articles33%
F16KValves33%
PatentTitleYear
11,015,280Flow path switcher and liquid detergent delivery device2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to HANGZHOU KAMBAYASHI ELECTRONICS CO LTD (1)· patent assignee history
2021Based in Hangzhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HANGZHOU KAMBAYASHI ELECTRONICS CO LTD12021
Locations
LocationPatentsSpan
Hangzhou, CN12021