Inventor
Zhanzheng LV
Inventor
CN
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A47Cprimary
A47CChairs100%
PatentTitleYear
12,532,965Linkage device for implementing no backrest clearance, supporting frame, seat unit, and seat202612,532,964Footrest extension mechanism and seat extending and retracting device202612,239,240Extendable seating interconnected mechanism and seating supporting frame202511,944,199Mechanical stretching device for movable seat unit and seat unit202411,700,942Mechanically stretchable apparatus for a sofa and sofa thereof202311,452,378Mechanical stretching device for movable seat unit and seat unit2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to REMACRO MACH & TECH WUJIANG CO LTD (1)· patent assignee history
2022–2026Based in CN· patent location history
2023–2026Patents assigned to REMACRO TECH CO LTD (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| REMACRO TECH CO LTD | 5 | 2023–2026 |
| REMACRO MACH & TECH WUJIANG CO LTD | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 6 | 2022–2026 |