A01D11/04

Earth lifter tool
11547040 · 2023-01-10 · ·

Disclosed embodiments provide a device having a pivot hoop affixed to the rear side of a shaft from a hand tool such as a fork, weed lifter, or shovel. The pivot hoop provides additional leverage during operation of the tool. Disclosed embodiments provide an improved hand tool that reduces fatigue and risk of injury during use.

EARTH LIFTER TOOL
20210282316 · 2021-09-16 ·

Disclosed embodiments provide a device having a pivot hoop affixed to the rear side of a shaft from a hand tool such as a fork, weed lifter, or shovel. The pivot hoop provides additional leverage during operation of the tool. Disclosed embodiments provide an improved hand tool that reduces fatigue and risk of injury during use.

SYSTEM AND METHOD FOR HAND TOOL WITH QUICK RELEASE INTERCHANGEABLE WORK HEADS
20200391371 · 2020-12-17 ·

Provided is a system and method for a hand tool with a plurality of quick release work heads. The hand tool includes a handle having a socket having a first longitudinal axis and an inner cavity extending rearward from an open distal end, the inner cavity having a first non-circular cross section transverse to the first longitudinal axis, the socket further having a quick release transverse to the first longitudinal axis, the quick release releasably disposing a locker transversely across a portion of the inner cavity. The hand tool also includes at least one work head having a second longitudinal axis and a shaft having a second non-circular cross section concentrically conforming to the first non-circular cross section of the inner cavity, the shaft further having a locking groove transverse to the second longitudinal axis and disposed to engage with the quick release locker when the shaft is disposed within the socket of the handle. An associated method of use is also provided.

SYSTEM AND METHOD FOR HAND TOOL WITH QUICK RELEASE INTERCHANGEABLE WORK HEADS
20200391371 · 2020-12-17 ·

Provided is a system and method for a hand tool with a plurality of quick release work heads. The hand tool includes a handle having a socket having a first longitudinal axis and an inner cavity extending rearward from an open distal end, the inner cavity having a first non-circular cross section transverse to the first longitudinal axis, the socket further having a quick release transverse to the first longitudinal axis, the quick release releasably disposing a locker transversely across a portion of the inner cavity. The hand tool also includes at least one work head having a second longitudinal axis and a shaft having a second non-circular cross section concentrically conforming to the first non-circular cross section of the inner cavity, the shaft further having a locking groove transverse to the second longitudinal axis and disposed to engage with the quick release locker when the shaft is disposed within the socket of the handle. An associated method of use is also provided.

System and method for hand tool with quick release interchangeable work heads
11919143 · 2024-03-05 ·

Provided is a system and method for a hand tool with a plurality of quick release work heads. The hand tool includes a handle having a socket having a first longitudinal axis and an inner cavity extending rearward from an open distal end, the inner cavity having a first non-circular cross section transverse to the first longitudinal axis, the socket further having a quick release transverse to the first longitudinal axis, the quick release releasably disposing a locker transversely across a portion of the inner cavity. The hand tool also includes at least one work head having a second longitudinal axis and a shaft having a second non-circular cross section concentrically conforming to the first non-circular cross section of the inner cavity, the shaft further having a locking groove transverse to the second longitudinal axis and disposed to engage with the quick release locker when the shaft is disposed within the socket of the handle. An associated method of use is also provided.