| Patent Number |
Title Of Patent |
Date Issued |
| D352430 |
Power head for a line trimmer |
November 15, 1994 |
|
| 6039020 |
Multiple-position, operator-carried, four-stroke engine |
March 21, 2000 |
| A portable, operator-carried power tool having an implement supported on an operator-carried frame, and a lightweight, four-stroke, internal combustion engine drivably connected to the implement and supported by the frame. The engine has a crankshaft situated in a crankshaft housing and |
| 5950590 |
Operator carried power tool having a four-cycle engine and an engine lubrication method |
September 14, 1999 |
| An engine powered hand-held power tool and engine lubrication method is provided, the power tool being intended to be carried by an operator during use. The power tool has a frame, including a handle to be grasped by the operator, an implement affixed to the frame having a rotary input |
| 5738062 |
Operator carried power tool having a four-cycle engine |
April 14, 1998 |
| A hand held powered tool is provided which is intended to be carried by an operator during use. The power tool has a frame, including a handle to be grasped by the operator, an implement affixed to the frame having a rotary input member and a small four-cycle lightweight internal combust |
| 5603173 |
Snow thrower |
February 18, 1997 |
| A portable, hand-held snow thrower comprising a power unit and an attachment removably securable to the power unit. The attachment includes an impeller having a first pulley and a flexible drive shaft. A first end of the drive shaft is connected to the power unit, and a second end of the |
| 5483733 |
Method of making an angle gear drive |
January 16, 1996 |
| An angle gear drive for a portable lawn care implement including first and second housing portions molded to net shape. First and second housing portions support an input shaft having a bevel gear and an output shaft having a mating bevel gear. The assembled housing portions include annu |
| 5394039 |
Electric motor mount having vibration damping |
February 28, 1995 |
| A motor housing for a string trimmer having a vibration damper disposed between the housing member and the motor. The motor housing has transverse motor support ribs fixedly supporting the motor. A damper chamber is formed in the housing between and end face and an adjacent transverse |
| 5363723 |
Angle gear drive |
November 15, 1994 |
| An angle gear drive for a portable lawn care implement including first and second housing portions molded to net shape. First and second housing portions support an input shaft having a bevel gear and an output shaft having a mating bevel gear. The assembled housing portions include annu |
| 5357917 |
Stamped cam follower and method of making a stamped cam follower |
October 25, 1994 |
| A follower for translating rotational motion of a cam into reciprocal motion of an intake or exhaust valve is disclosed. The follower comprises a first portion adapted to be pivotably mounted on a follower shaft and a second portion adapted to contact a cam surface. The first and second |
| 5337626 |
Laminated gear and method of forming a laminated gear |
August 16, 1994 |
| A laminated gear and a method of forming the laminated gear are disclosed. The method comprises punching a central hole and a circular array of closely adjacent perforations in a generally planar sheet. The array defines an interior portion having the outline of the gear, and a selvedge |
| 5329896 |
Replaceable recoil starter |
July 19, 1994 |
| A replaceable starter assembly for a hand-held internal combustion engine of a power tool is disclosed. The replaceable starter assembly comprises a cartridge including a spool on which rope is wound and with a recoil spring for biasing the spool to rotate in one direction. The cartridge |
| 5222275 |
Blower vacuum |
June 29, 1993 |
| A portable hand-held blower vacuum apparatus (10) having a hinged inlet cover (24) with a handle (26) disposed at one end of the cover (24). The cover (24) is moveable between a closed position where the cover spans an air inlet opening (20) and an open position to allow insertion of a v |
