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US 5,706,553 AGranted
Multiple grip-position ergonomic tool handle
AssigneePrescient Partners, L.P.
InventorsPaula Riley, Kenneth V. Stevens
Life of this patent
Estimating the term…
Abstract
A multi-grip tool has an elongated, preferably ribbon shaped handle, having multiple bends separated by grip portions. An operating part, such as a burnishing, pushing, scraping or other tool, is connected to one end of the handle. With the multiple bends, multiple hand positions are possible for holding and manipulating the tool.
Claims6
A multiple grip-position tool comprising:
- an elongated handle with opposite ends;
- an operating part connected to one end of the handle;
- the handle comprising a first obtuse angle bend which is spaced from the operating part by a first grip portion which is large enough so that it can be gripped by a hand of a user, a second obtuse angle bend which bends in an opposite direction from the first bend and which is spaced from the first bend by a second grip portion, the second grip being large enough so that it can be gripped by the hand of a user, and a third grip portion between the second bend and the opposite end of the handle;
- a third obtuse angle bend in the third grip portion and between the opposite end of the handle and the second bend, the third bend being in the same direction as the first bend;
- and
- the elongated handle having a width across each bend which is greater than a thickness of the handle, so that the handle forms a ribbon shape, the handle being from about 10 to about 20 inches long, and having a thickness of about 1/16 of an inch to about 1 inch and a width of about 1 to 3 inches, each bend being within the range of about 90 to 170 degrees, the first bend being greater than the third bend.
3 more elements
A multiple grip-position tool comprising:
- an elongated handle with opposite ends;
- an operating part connected to one end of the handle;
- the handle comprising a first obtuse angle bend which is spaced from the operating part by a first grip portion which is large enough so that it can be gripped by a hand of a user, a second obtuse angle bend which bends in an opposite direction from the first bend and which is spaced from the first bend by a second grip portion, the second grip being large enough so that it can be gripped by the hand of a user, and a third grip portion between the second bend and the opposite end of the handle;
- a third obtuse angle bend in the third grip portion and between the opposite end of the handle and the second bend, the third bend being in the same direction as the first bend;
- and
- the elongated handle having a width across each bend which is greater than a thickness of the handle, so that the handle forms a ribbon shape;
- and
- a forearm strap connected to the third grip portion for engagement around a forearm of a user of the tool.
5 more elements
Dependencies are inferred from the claim text.