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US 2004/0164570 A1Published application
Garden tool device
OwnerThomas Souza JR.inventor
Life of this patent
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Abstract
A digger and utility garden tool including a specially shaped head. The specially shaped head can include a head with a serrated blade surface with spaces between protrusions on one edge of the serrated blade surface and/or a “U” shape portion which includes a space in a central portion thereof.
Claims52
A corrugated polymer headed tool, comprising:
- a corrugated polymer head including a serrated blade surface with spaces between protrusions on one edge of the serrated blade surface, wherein the spaces are adaptively sized for a predetermined, specific use.
A tool, comprising:
- a head which includes a planar bottom portion, two triangular shaped side portions and a front portion, wherein the front portion includes a shaped planar sheet, wherein the planar sheet is shaped into a “U” shape which includes a space in a central portion thereof, and wherein the two triangular shaped side portions protrude in the front portion to create a pair of protrusions on upper portions of the front portion.
A digger and utility garden tool, comprising:
- a head comprising:
- a first side which includes a planar bottom portion, two triangular shaped side portions and a front portion, wherein the front portion includes a shaped planar sheet, wherein the planar sheet is shaped into a “U” shape which is rectangular or conical and includes a space in a central portion thereof, and wherein the two triangular shaped side portions protrude in the front portion to create a pair of protrusions on upper portions of the front portion;
- and
- a second side which includes a serrated blade surface with spaces between protrusions on one edge of the serrated blade surface on the other side, wherein the spaces in the serrated blade surface are circular, semicircular, v-shaped, or rectangular, wherein the head and the serrated blade surface are concave, wherein the head and the serrated blade surface include ridges that increase the strength and stiffness of the tool, wherein the head comprises a metal or a metal alloy, and further includes a flange that reinforces side portions of the tool, and wherein the head further comprises a single 60 degree bevel on a bottom edge of the head;
- and
- a handle, wherein the handle comprises a fixed shaft with a ball mounted onto one end, a bent shaft, a double rod handle or a dagger type handle.
3 more elements
A tool, comprising:
- a head including a serrated blade surface with spaces between protrusions on one edge of the serrated blade surface.
A corrugated tool, comprising:
- a head including a planar sheet which includes at least one side surface with a pair of protrusions and a space between the pair of protrusions, wherein the pair of protrusions extend from the at least one side surface and from a “U” shaped cross-section.
Dependencies are inferred from the claim text.