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US 9,179,597 B1Granted
Lawnmower with telescoping handle
OwnerAdrienne B. Kasparinventor
Life of this patent
Estimating the term…
Abstract
A lawnmower with a plurality of motorized cutting blades may be configured to include a constant velocity joint to connect the telescoping handle of the lawnmower to the lawnmower body. The constant velocity joint may allow the lawnmower body to move in vertical or horizontal directions while the handle remains upright.
Claims14
A lawnmower, comprising:
- a body having a rear side and a bottom side;
- a plurality of cutting blades rotatably positioned on the bottom side and configured to be rotated by a motor;
- and
- a handle located on the rear side of the body, the handle being connected to the body via a constant velocity joint, the handle being configured as a single cylindrically shaped member having an adjustable length, wherein the constant velocity joint allows the single cylindrically shaped member to be moved and pivot about a connection to the body in any one of a vertical direction and a horizontal direction relative to the body of the lawnmower, the handle comprising:
- an outer sleeve having first and second ends, the first end being proximate the body of the lawnmower;
- an inner sleeve slidably located within the outer sleeve and configured to telescope from the second end of the outer sleeve;
- and
- a hand grip portion attached to a portion of the inner sleeve that protrudes from the outer sleeve
- a rod positioned within the outer sleeve and having first and second rod ends, the second rod end engaging the inner sleeve, the first rod end being disposed in the outer sleeve;
- a motor disposed in the handle for controlling the rod to telescope or retract the handle;
- and
- a selectable control on the hand grip portion of the handle in communication with the motor to control the telescoping or retraction of the inner sleeve relative to the outer sleeve.
9 more elements
The lawnmower of clam 10, wherein the body is formed of bioplastic hemp resin composite material.
Dependencies are inferred from the claim text.