LexDanaLexDanabeta
Inventor

Zhenjiang YIN

Inventor
CN

Overview

5→
Patents
2022–2025
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

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

A46Bprimary
A46BBrushes33%
A46DManufacture of brushes33%
A47LDomestic washing or cleaning33%
PatentTitleYear
12,329,334Surface cleaning apparatus202512,161,273Surface cleaning apparatus202411,930,975Surface cleaning apparatus202411,825,996Surface cleaning apparatus202311,241,134Surface cleaning apparatus2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to BISSELL INC (5)· patent assignee history
2022–2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BISSELL INC52022–2025
Locations
LocationPatentsSpan
CN52022–2025