Inventor

Seng H. Kwek

Inventor

Singapore, SG

Overview

1985

Patent span

Performing operations

Primary field (CPC B)

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

B62Bprimary

B62BHand-propelled vehicles, e.g. hand carts or perambulators50%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests50%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1985Patents assigned to MACLAREN LTD ANDREWS (1)· patent assignee history

1985Based in Singapore, SG· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MACLAREN LTD ANDREWS	1	1985

Locations

Location	Patents	Span
Singapore, SG	1	1985