Abstract: A picture stand comprises an upper portion and a lower portion which are joined together and are configured to be non-planar relative to one another, namely the lower portion is at an angle relative to the upper portion. When the lower edge of the lower portion is engaged against a horizontal support surface, such as the top of a desk, the picture stand will lean over to engage the upper portion of the picture stand with a vertical display surface, such as a wall. A picture can be suspended in a flat, upright orientation from a hook provided on the upper portion of the picture stand. Thus; the picture stand allows a picture to be displayed as if the picture were suspended from a picture hanger, but without having to pound any nails into or otherwise damage the wall.

Abstract: A handle for an outdoor power equipment unit, such as a lawn mower, includes a control system for allowing the user to manually vary the ground speed of the mower provided by a self propel system. The control system includes a handle grip on the handle that slides up and down relative to a lower portion of the handle. As the handle grip slides down, the ground speed increases. As the handle grip slides up, the ground speed decreases. A grab member can be used to allow the operator to have leverage in pushing the handle grip down.

Abstract: A cutting blade for a rotary lawn mower to increase the mulching effectiveness of the mower comprises a generally rectangular blade having a central portion and radially outermost end portions. The blade is curved over its entire length to have a concavely curved upper surface across the width thereof from one end to the other. In addition, the radially outermost end portions of the blade are twisted reversely relative to one another to cause the leading edges thereof to slant downwardly as they extend from the central portion of the blade to the tip portions of the blade.

Abstract: A granular fertilizer spreader which may be attached to a lawn mower (1). The spreader includes a hopper (44) which is secured to the mower handle (3), the spreader including drive wheels (9,10) which frictionally engage the rear mower wheels (7,8). An impeller (99) is rotated by the drive wheels (9,10), thereby urging fertilizer or other granular material contained within hopper (44) to exit through a series of orifices (73-84) located along the bottom surface (54) of the hopper (44). A discharge chute (134) entrains the fertilizer as it exits the orifices (73-84) and guides the fertilizer along a series of open channels (138-149), each channel terminating with an outlet orifice (152-163 ) through which the fertilizer is ultimately deposited upon the ground behind the mower deck (2). The drive wheels (9,10) are urged into positive frictional contact with the mower wheels (7,8) by a spring (187) that is secured to the mower handle (3) at a user selected point by a clamp (196).

Abstract: An apparatus for helping a vehicle operator park or otherwise spot a vehicle at a pre-determined vehicle location. The apparatus includes an ultrasonic pulse generator and receiver which sends a succession of ultrasonic sound pulses into a target area and receives echoes reflected from the vehicle and the surrounding environment. A control circuit then determines from these echoes whether the vehicle has reached its pre-determined vehicle spot. If it has, then at least one alarm is sounded to alert the operator to this fact and allow the vehicle to be brought to a halt.

Abstract: In a walk-behind power lawn mower with a propelling mechanism and a blade brake clutch, an improved control system. A preferred embodiment includes a substantially U-shaped control arm (34), pivot shaft (36, 38) operatively connecting control arm (34) to handlebar (28) wherein the pivot shafts (36, 38) establish a pivot axis.

Abstract: An improved snowthrower (2) includes a housing (4) having a pair of traction wheels (20) carried thereon. Pivot arms (24) pivotably journal traction wheels (20) to the housing (4) for movement between a first position approximately beneath the center of gravity of the snowthrower to a rearward position. A control system (60) selectively swings the wheels between these two positions to obtain more downward force on the front of the snowthrower housing when hard packed or deep snow is encountered. The control system (60) includes a single control handle (62) for both manipulating the traction wheels (20) and for operating the transmission (46).

Abstract: A bagging filament line lawn mower (2) has a filament line cutting element (8). A fan (60) located in a cutting chamber (26) in the housing (4) of mower (2) is shielded by an outer shroud wall (68). Shroud wall (68) and fan (60) are configured to create an airflow in the cutting chamber (26) over that portion of the grass traversed by the free end portion (47) of the cutting element (8). This airflow has both vertical and circumferential components to both lift the grass for more efficient cutting by the cutting element (8) and to transport the cut grass particles through the lawn mower housing (4) to a discharge outlet (34). Shroud wall (68) is sufficiently high and is spaced so that an operator during normal operation of mower (2) cannot interpose a body member into the fan path.