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Inventor

David J. Ciganko

Inventor
East Aurora, NY, US

Overview

8→
Patents
1981–2011
Patent span
Human necessities
Primary field (CPC A)

Patents· 8 as inventor

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

A63Fprimary
A63FCard, board, or roulette games13%
A63HToys, e.g. tops, dolls, hoops or building blocks13%
B41JTypewriters13%
B44CProducing decorative effects13%
G06FElectric digital data processing13%
H04NPictorial communication, e.g. television13%
LOCD213%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
7,886,020'Computer peripheral device for accessing web site content'20115,748,326'Instant special effects electronic camera'1998D0311566'Toy house'1990D0275975'Rocking toy'1984D0274737'Toy rattle'1984D0273209'Toy carrier'19844,372,238'Toy stitching set'1983D0261020'Rolling toy'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1990Patents assigned to QUAKER OATS CO (6)· patent assignee history
1981–1984Based in East Aurora, NY, US· patent location history
1984–1990Based in Buffalo, NY, US· patent location history
1998Patents assigned to FISHER PRICE INC (1)· patent assignee history
1998Based in Hamburg, NY, US· patent location history
2011Patents assigned to MATTEL INC (1)· patent assignee history
2011Based in Orchard Park, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
QUAKER OATS CO61981–1990
FISHER PRICE INC11998
MATTEL INC12011
Locations
LocationPatentsSpan
East Aurora, New York, US41981–1984
Buffalo, New York, US21984–1990
Orchard Park, New York, US12011
Hamburg, New York, US11998