Inventor

Edgar E. Roberts

Inventor

Kings Mountain, NC, US

Overview

5→

Patents

1989–2021

Patent span

Fixed constructions

Primary field (CPC E)

Patents· 5 as inventor

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

E05Fprimary

E05FDevices for moving wings into open or closed position25%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof25%

D06FLaundering, drying, ironing, pressing or folding textile articles13%

F01LCyclically operating valves for machines or engines13%

H01RElectrically-conductive connections13%

H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines13%

PatentTitleYear

11,015,281Laundry appliance having a maintenance free lint removal system2021 10,280,670Dual direction door closer2019 8,695,163'Door hold open arm assembly'2014 6,481,409'Electro-hydraulic control module for deactivating intake and exhaust valves'2002 4,885,428'System for electrical grounding'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to A 1 CONSTRUCTION COMPANY (1)· patent assignee history

1989Based in Valdosta, GA, US· patent location history

2002Patents assigned to FASCO CONTROLS INC (1)· patent assignee history

2002Based in Mount Holly, NC, US· patent location history

2014–2019Patents assigned to YALE SECURITY INC (2)· patent assignee history

2014Patents assigned to ROBERTS EDGAR E (1)· patent assignee history

2014–2019Based in Kings Mountain, NC, US· patent location history

2021Patents assigned to WHIRLPOOL CO (1)· patent assignee history

2021Based in St. Joseph, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
YALE SECURITY INC	2	2014–2019
A 1 CONSTRUCTION COMPANY	1	1989
FASCO CONTROLS INC	1	2002
ROBERTS EDGAR Eself	1	2014
WHIRLPOOL CO	1	2021

Locations

Location	Patents	Span
Kings Mountain, NC, US	2	2014–2019
St. Joseph, MI, US	1	2021
Mount Holly, NC, US	1	2002
Valdosta, Georgia, US	1	1989