LexDanaLexDanabeta
Inventor

Philip K. Donnelly

Inventor
Barto, PA, US

Overview

4→
Patents
1992–1994
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

A47Cprimary
A47CChairs100%
PatentTitleYear
5,375,914'Public seating chair'1994D0347947'Public seating chair'1994D0347332'Public seating chair'19945,100,201'Passive ergonomic work chair'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–1994Patents assigned to J G FURNITURE SYSTEMS INC (4)· patent assignee history
1992Based in Trumbauersville, PA, US· patent location history
1994Based in Barto, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
J G FURNITURE SYSTEMS INC41992–1994
Locations
LocationPatentsSpan
Barto, Pennsylvania, US31994
Trumbauersville, Pennsylvania, US11992