Inventor

Michael A. Norris

Inventor

Kenosha, WI, US

Overview

1985–1993

Patent span

General tagging of new technological developments

Primary field (CPC Y)

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

B25Fprimary

B25FCombination or multi-purpose tools not otherwise provided for11%

E05CBolts or fastening devices for wings, specially for doors or windows11%

F16LPipes11%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application11%

G01BMeasuring length, thickness or similar linear dimensions11%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy11%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%

Y10TTechnical subjects covered by former us classification11%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1985Patents assigned to ATOMIC ENERGY AUTHORITY UK (1)· patent assignee history

1985Based in Preston, GB· patent location history

1989–1993Patents assigned to SNAP ON TOOLS CORP (3)· patent assignee history

1989–1993Based in Kenosha, WI, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SNAP ON TOOLS CORP	3	1989–1993
ATOMIC ENERGY AUTHORITY UK	1	1985

Locations

Location	Patents	Span
Kenosha, WI, US	3	1989–1993
Preston, GB	1	1985