Conchemco, Incorporated

Wescon Products, Inc.

Dale C Kester

Bruce J Kester

Arthur L Urban

Anthony F Beugelsdyk

Michael A Barnard

A method of making an open mouth vessel with undercuts on the inside including the method steps of injection molding a cylindrical shape preform having a closed bottom and open mouth top with a lip therearound including a pouring spout in the lip; placing the preform in its molten state in a split blow mold, which mold supports and retains the bottom, lip and pouring spout in its original shape and pressurizing the preform to blow-form the cylindrical wall to the shape of the blow form mold.

Method for producing a thermoplastic container

A compact, safety, control assembly for lawnmowers having electrically started engines is provided which includes a 'dead man' function and which requires two distinct steps for starting the lawnmower engine. The control assembly preferably includes a shiftable bail, a movable lever, a cable connected to the lawnmower ignition assembly and shiftable between positions corresponding to the off, on and start position of the ignition assembly, a rotatable operating mechanism connected to the cable and operable by the bail, a fitting attached to the cable and engageable by the lever, and a spring biasing the cable to the off position. A second embodiment of the invention is provided that does not include a lever or cable fitting and which is applicable to so-called zone restart lawnmower controls. In operation, the operating mechanism is rotated by the operation of the bail thereby shifting the cable into the on position. Rotation of the operating mechanism clears the movable lever for shifting thereof, and the fitting attached to the cable is engaged by the lever for shifting the cable from the on to the start position. The biasing spring returns the cable to the on position when the lever is released, and the cable is retained in the on position so long as the bail is held in its grapsed position. Upon release of the bail, the operating mechanism rotates to its original position, the cable shifts to the off position, and the lawnmower engine is shut down.

Electric restart control

A compact, safety, control assembly for lawnmowers having electrically started engines is provided which includes a 'dead man' function and which requires two distinct steps for starting the lawnmower engine. The control assembly preferably includes a shiftable handle, a moveable lever, a cable connected to the lawnmower ignition assembly and shiftable between positions corresponding to the off, on and start position of the ignition assembly, a spring biasing the cable to the off position, a rotatable operating mechanism connected to the cable and engageable by the handle and lever, and a guide and slot assembly that enables shifting of the cable to the start position from the off position only after completion of a two-handed, two-step operation. In operation, the operating mechanism is rotated by the operation of the handle, thereby shifting the cable into the on position. The operating mechanism and the cable may be shifted to the start position, once the operating mechanism and cable have been rotated to the on position, by manual operation of the lever. The biasing spring returns the cable and operating mechanism to the on position when the lever is released, where they are retained by the handle. Upon release of the handle, the operating mechanism and cable shift to the off position under the influence of the biasing spring, and the lawnmower engine is shut down.

Growing community of inventors

Wichita, KS, United States of America

Dale C Kester