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Inventor

Charles A. Clune

Inventor
Minster, OH, US

Overview

3→
Patents
1982–1988
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A47Dprimary
A47DFurniture specially adapted for children25%
B62DMotor vehicles25%
LOCD125%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
4,752,977'Handle for releasing side rail of a crib'1988D0266765'Self-propelled trenching machine'19824,322,899'Self-propelled, non-riding trenching machine with a steering mechanism'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–1988Patents assigned to MIDMARK CORP (3)· patent assignee history
1982–1988Based in Minster, OH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MIDMARK CORP31982–1988
Locations
LocationPatentsSpan
Minster, OH, US31982–1988