Abstract: Motorized door assemblies having a door pivoting about a pivot axis extending across opposing jambs. In one aspect, the assembly includes a motor assembly having a motor, drive gears, slip clutch, and driven shaft connected to the door to pivot it about the pivot axis. The slip clutch includes a clutch plate slideable along the driven shaft, a drive plate driven by the motor via the drive gears, and a clutch spring urging the clutch plate into engagement with the drive plate, where the clutch and drive plates have profiled and counter-profiled faces. In another aspect, a break beam emitter and receiver are mounted to respective ones of the opposing jambs along a beam axis extending parallel to the pivot axis and proximate to an edge of the door opposite the pivot axis. Interruption of a light beam projected therebetween alters operation of a motor assembly.

Abstract: Apparatus used on extension ladder for supporting a paint can includes a platform. A first rod support member secured to such platform in a rotateable manner. A first leg secured to platform in a pivotable manner adjacent a second outer edge. A second leg secured to platform in a pivotable manner adjacent a third outer edge. A first adjustable leg engageable with such first leg for adjusting a length between a second end of first adjustable leg member and first end of such first leg. A second adjustable leg engageable with a second end of second leg for adjusting a length between a second end of second adjustable leg and the first end of second leg member. A second rod like support is secured to platform in a rotateable manner closely adjacent a fourth outer edge and a first and second ladder insert engageable with an end of a respective one of the first and second elongated rod support member.

Abstract: Apparatus used on extension ladder for supporting a paint can includes a platform. A first rod support member secured to such platform in a rotateable manner. A first leg secured to platform in a pivotable manner adjacent a second outer edge. A second leg secured to platform in a pivotable manner adjacent a third outer edge. A first adjustable leg engageable with such first leg for adjusting a length between a second end of first adjustable leg member and first end of such first leg. A second adjustable leg engageable with a second end of second leg for adjusting a length between a second end of second adjustable leg and the first end of second leg member. A second rod like support is secured to platform in a rotateable manner closely adjacent a fourth outer edge and a first and second ladder insert engageable with an end of a respective one of the first and second elongated rod support member.