Abstract: A swivel paint roller apparatus is arranged for mounting on an extension pole member and arranged to provide for rotation of the roller frame about a pivot axis oriented angularly in the range of 20 degrees to 80 degrees relative to the axis of a longitudinal extension of the base mount supporting the roller frame member, for swiveling, rotating movement of the roller frame and paint roller cage and cover supported thereon by rotation of the extension pole member held in the hands of a user during painting operations, thereby providing for the variation of the angular orientation and corresponding direction of travel of the paint roller during painting operations while permitting the paint roller to remain continuously in contact with the surface being painted, whereby to enhance and simplify painting operations when using an extension pole.

Abstract: A tool mount assembly is provided for attachment to the end of an extension pole for pivotal movement of the body of the tool mount assembly on an axis that is substantially perpendicular to the axial line of extension of the extension pole, the body further arranged to secure the end of a tool handle in desired positions of rotational adjustment, whereby a tool supported on the end of an extension pole may be secured in virtually an infinite variety of angular positions for ease of use of the tool at an extended reach on the end of the extension pole.

Abstract: A paint roller cage body is provided to support the length of a paint roller cover in substantially entirely untensioned engagement except at a single predetermined point located on the cage framework at a predetermined axially outwardly spaced distance from the inner end cap member of the cage body, at which point radial projections on the cage framework frictionally and tensionably engage the inner surface of a roller cover core to secure it releasably on the roller cage during painting operations and permit axial sliding of a roller cover under tensioned engagement for the distance required for the cover to clear tensioned engagement under the impact force of a single downward rap of a paint roller against the rim of a paint bucket, the cover then free to simply slide by gravity off of the remaining length of the roller cage and into the bucket whereby to avoid paint splatter and other inconveniences during removal of a roller cover after painting operations.

Abstract: A tool mount assembly is provided for attachment to the end of an extension pole for pivotal movement of the body of the tool mount assembly on an axis that is substantially perpendicular to the axial line of extension of the extension pole, the body further arranged to secure the end of a tool handle in desired positions of rotational adjustment, whereby a tool supported on the end of an extension pole may be secured in virtually an infinite variety of angular positions for ease of use of the tool at an extended reach on the end of the extension pole.

Abstract: An electrically insulative pipe hanger for supporting metal fluid conduits. The pipe hanger comprises a metal shank segment and an integral metal pipe-receiving hook segment merging with the shank segment through an inwardly facing throat segment. Overlying at least a portion of the hook segment is a sheath of electrically insulative, flexible plastic tubing positioned for bearing contact with the pipe and insulating the same from the hanger. The sheath includes a substantially half round segment overlying the throat segment of the hanger. The hanger is manufactured by pushing a length of flexible tubing having a half round leading end over the tip end of the hanger until the half round portion overlies the hanger throat segment.

Abstract: A chain saw antipinch guard arm including an arm attached pivotally to a chain saw, the arm being movable in a plane substantially parallel to the plane of the blade. A handle extends upwardly from the arm and is pivotal therewith. The arm may be manipulated by the saw operator with a scissor-like action with respect to the blade and may be used for applying a force to the underside of a piece being sawn, thereby preventing pinching of the blade, while at the same time protecting the operator from injury.

Abstract: Integrated tie strap and rivet assemblies for saw chains are made by the steps of rough cutting, coning, coining and trimming a length of elongate bar. The integrated tie strap and rivet assemblies thus formed replace the separate tie straps, rivets and concentric shoulders heretofore used in saw chains.

Abstract: Integrated tie strap and rivet assemblies for saw chains are made by the steps of rough cutting, coning, coining and trimming a length of elongate bar. The integrated tie strap and rivet assemblies thus formed replace the separate tie straps, rivets and concentric shoulders heretofore used in saw chains.