Inventor

Fred David Parnell

Inventor

Raleigh, NC, US

Overview

3→

Patents

1997–2003

Patent span

Fixed constructions

Primary field (CPC E)

Patents· 3 as inventor

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

E05Dprimary

E05DHinges or suspension devices for doors, windows or wings20%

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 thereof20%

F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere20%

H01RElectrically-conductive connections20%

H02HEmergency protective circuit arrangements20%

PatentTitleYear

6,654,068'Brake mechanism for controlling the tilt of a computer display'2003 6,302,721'Latching adapter for installation on a cable connector'2001 5,680,288'Hot plugging of an adapter card'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2003Patents assigned to IBM (3)· patent assignee history

1997–2003Based in Raleigh, NC, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
IBM	3	1997–2003

Locations

Location	Patents	Span
Raleigh, NC, US	3	1997–2003