LexDanaLexDanabeta
Inventor

Walter C. Lewis

Inventor
East Northport, NY, US

Overview

5→
Patents
1979–1996
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

H01Rprimary
H01RElectrically-conductive connections57%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
5,484,307'Flush mounted telephone jack'19965,356,310'Flush-mounted telephone jack'19945,266,049'Flush-mounted telephone jack'19935,133,675'Flush-mounted telephone jack'19924,165,851'Adjustably lockable bar hanger for ceiling boxes and the like'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979Patents assigned to SLATER ELECTRIC INC (1)· patent assignee history
1979–1996Based in East Northport, NY, US· patent location history
1992–1996Patents assigned to LEVITON MANUFACTURING CO (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LEVITON MANUFACTURING CO41992–1996
SLATER ELECTRIC INC11979
Locations
LocationPatentsSpan
East Northport, New York, US51979–1996