Inventor

John V. Cosley

Inventor

Cupertino, CA, US

Overview

1980

Patent span

Human necessities

Primary field (CPC A)

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

A63Fprimary

A63FCard, board, or roulette games50%

G09GArrangements or circuits for control of indicating devices using static means to present variable information50%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to UMTECH INC (1)· patent assignee history

1980Based in Cupertino, CA, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
UMTECH INC	1	1980

Locations

Location	Patents	Span
Cupertino, California, US	1	1980