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Inventor

Douglas Zlatic

Inventor
North Royalton, OH, US

Overview

3→
Patents
1998–1999
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B43Lprimary
B43LArticles for writing or drawing upon33%
Y10TTechnical subjects covered by former us classification33%
B05BSpraying apparatus17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
5,875,555'Crayon sharpener assembly'19995,802,948'Method for sharpening crayons'19985,704,549'Oscillating sprinkler'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–1999Patents assigned to LITTLE TIKES CO (3)· patent assignee history
1998–1999Based in North Royalton, OH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LITTLE TIKES CO31998–1999
Locations
LocationPatentsSpan
North Royalton, OH, US31998–1999