"Fooling around with alternating current is just a waste of time. Nobody will use it, ever."
Thomas Edison ; 1889
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| Number | Title | Issue Date |
| 5909887 | Mower sulky A sulky for a self propelled lawn mower, the sulky being interconnected by a pivot frame and a horizontal pivot to the mower frame, and a vertical pivot between the sulky frame and wheels in order to retain the operator in a constant position in respect t... | 06/08/1999 |
| 5813679 | Mower sulky with automatic seat adjustment A sulky for a self propelled lawn mower, the sulky being interconnected by a pivot frame and a horizontal pivot to the mower frame, and a parallelogram link structure to mount the seat to the sulky for automatic adjustment of the seat to lawn mower distan... | 09/29/1998 |
| 5697623 | Apparatus for transporting operator behind self-propelled vehicle An apparatus in combination with or attachable to a self-propelled vehicle such as a lawn mower for transporting the operator therebehind. The apparatus includes a first arm pivotally connected to the lawn mower and adapted to pivot about a first generall... | 12/16/1997 |
| 5575140 | Apparatus for transporting operator behind self-propelled vehicle An apparatus in combination with or attachable to a self-propelled vehicle such as a lawn mower for transporting the operator therebehind. The apparatus includes a first arm pivotally connected to the lawn mower, a second arm pivotally connected to the fi... | 11/19/1996 |
| 5562166 | Garden tiller The invention is the combination of a motor powered garden tiller connected to a separate motor driven chassis which includes a seat for an operator to control the tiller. The speed of the tiller is controlled by and through the articulated coupler betwee... | 10/08/1996 |
| 5413364 | Sulky for self-propelled lawn mower A sulky for transportation of an operator attachable to self-propelled equipment comprised of a first pivot element attached to the self-propelled equipment, a first arm with first and second ends wherein said first end is pivotally connected to said firs... | 05/09/1995 |