The first commercial microwave oven was nearly 6 feet tall and weighed in at 750 pounds.
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| Number | Title | Issue Date |
| 6250432 | Wheel chocking device and method for using the same A method of securing a vehicle at a desired location using a wheel chocking device (30) having a chock (38) movable between a lowered position and a raised position. The method comprises the steps of positioning the vehicle at the desired location with th... | 06/26/2001 |
| 5657958 | Seat post assembly A seat post assembly attaching a seat to a bicycle is provided. The assembly includes an elastomeric shock absorbing subassembly bonded to a curved bar which is received in a tube of the bicycle at one end and attaches to a seat at the other. The subassem... | 08/19/1997 |
| 4962833 | Brake system for a wheelbarrow A friction brake is associated with the single wheel of a wheelbarrow. A cable extends from the brake to a belt having a quick release mechanism and worn by the operator of the wheelbarrow. When tension is applied to the cable, as when the wheelbarrow mov... | 10/16/1990 |