Keson Industries, Inc.

Clyde Torp

Mark Nepil

A chalk line apparatus having a housing defining a chalk chamber and a reel for a flexible line mounted for rotation within the chamber. The chalk line apparatus further includes a collection space that communicates with the chamber through a housing opening. A flexible line on the reel is extendable through the housing opening, the collection space, and the collection container opening to be exposed for use.

Chalk line apparatus and method of operating a chalk line apparatus

A chalk line apparatus having a housing defining a chamber for a supply of chalk. A reel is mounted within the chamber for rotation around an axis. The housing has an opening through which a flexible line is directed from the reel to outwardly of the housing, for use. The housing has a front wall, a rear wall, and a peripheral wall portion surrounding the chamber between the front and rear walls. A fill opening is formed through the peripheral wall portion in communication with the chamber at a location on the peripheral wall portion between the reel axis and the housing opening.

Chalk line apparatus with strategically located chalk fill opening

A chalk line apparatus having a housing defining a chamber within which a supply of chalk can be stored and a reel within the chamber and mounted for rotation relative to the housing around a first axis. The housing has an opening through which a flexible line emanating from the reel can extend to outwardly of the housing for use. The reel has a spool defining a support against and around which a flexible line can be wrapped. The spool is rotatable around the first axis and has an axial extent. The spool is configured so that line wrapped around the support does not have a substantially cylindrical shape centered on the first axis over any substantial portion of the axial extent of the spool.

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Naperville, IL, United States of America

Clyde Torp