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US 4,593,475 AGranted
Level with slotted magnet support
AssigneeGreat Neck Saw Manufacturing, Inc.
InventorDaniel J. Mayes
Life of this patent
Estimating the term…
Abstract
A level is disclosed having a body with two working surfaces. One of the working surfaces is formed on a magnetic rubber strip. The magnet has a longitudinal groove formed in the working surface which can receive a corner or a side of a pipe to be leveled or plumbed, thus preventing the level from moving laterally on the pipe, corner or projection.
Claims2
A level comprising a body,
- said body comprising two spaced flanges,
- a web member integrally attached to said flanges holding said flanges in spaced relation,
- said web member having at least one opening therein,
- a vial received in said opening,
- said first flange being fixed to a first side of said web,
- said second flange being fixed to a second side of said web,
- said first flange having a recess therein extending from one end of the body to the other,
- a rubber magnet received in said recess and a working surface on said rubber magnet parallel to the longitudinal axis of said level vial and extending from one end of said flange to the other,
- a longitudinal groove in said rubber magnet extending from said one end thereof to the other and adapted to receive a part of an iron pipe or the corner of two magnetic members disposed at an angle to each other to be leveled or plumbed whereby said level is held in alignment with said pipe, whereby said magnet continuously exerts a magnetic force over the part of said pipe or the part of said corner member that is engaged by said magnetic rubber and is adapted to hold said level in alignment with said pipe.
6 more elements
Dependencies are inferred from the claim text.