Scott Technologies, Inc.

Disruptive Distribution, Inc.

Dustin Carroll Clark

Darrill Lee Plummer

Judge Woodrow Morgan, Iii

Judge W Morgan

Judge W Iii Morgan

Iii Morgan Judge W

A respirator mask for automatically activating an air-saver switch within a regulator by rotation of the regular as the regulator is mounted and dismounted from a facepiece of the mask. The mask includes a facepiece including a regulator engagement region having an aperture and a protrusion proximate the aperture, and a regulator including a regulator body having a facepiece engagement region mateably engageable with the regulator engagement region, a fluid flow path within the regulator body, and a latch within the regulator body, the latch causing obstruction of the fluid flow path when actuated. The latch is engageable with the protrusion, the regulator being rotatable within the facepiece aperture between a first rotational position and a second rotational position, rotation of the regulator within the facepiece aperture from the second to the first rotational position engaging and actuating the latch to obstruct the fluid flow path.

Respirator mask with air-saver switch

A respirator mask for automatically activating an air-saver switch within a regulator by rotation of the regular as the regulator is mounted and dismounted from a facepiece of the mask. The mask includes a facepiece including a regulator engagement region having an aperture and a protrusion proximate the aperture, and a regulator including a regulator body having a facepiece engagement region matably engageable with the regulator engagement region, a fluid flow path within the regulator body, and a latch within the regulator body, the latch causing obstruction of the fluid flow path when actuated. The latch is engageable with the protrusion, the regulator being rotatable within the facepiece aperture between a first rotational position and a second rotational position, rotation of the regulator within the facepiece aperture from the second to the first rotational position engaging and actuating the latch to obstruct the fluid flow path.

A truck assembly is used in a wheeled recreational device including a base plate and hanger. The base plate defines a plurality of mounting holes adapted for receiving respective threaded bolts, and further defines a corresponding plurality of fastener retention regions surrounding respective mounting holes. Each fastener retention region includes point-engaging structure adapted for engaging at least two points of a multi-point threaded nut, such that the point-engaging structure substantially prevents rotation of the threaded nut upon mating attachment of a corresponding threaded bolt. The hanger resides adjacent to the base plate, and includes a wheel axle adapted for carrying at least one wheel of the recreational device.

Growing community of inventors

Monroe, NC, United States of America

Dustin Carroll Clark