Inventor

Paul J. Wield

Inventor

San Diego, CA, US

Overview

1988–2000

Patent span

Performing operations

Primary field (CPC B)

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

B41Jprimary

B41JTypewriters29%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables14%

H04NPictorial communication, e.g. television14%

A63HToys, e.g. tops, dolls, hoops or building blocks7%

F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges7%

F16DCouplings for transmitting rotation7%

F16HGearing7%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

Y10TTechnical subjects covered by former us classification7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1988–2000Patents assigned to HEWLETT PACKARD CO (6)· patent assignee history

1988Patents assigned to WIELD PAUL J (1)· patent assignee history

1988–1996Based in San Diego, CA, US· patent location history

1995Patents assigned to SONY ELECTRONICS INC (1)· patent assignee history

1995–2000Based in Poway, CA, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
San Diego, California, US	5	1988–1996
Poway, California, US	3	1995–2000