Multi-purpose hand held tool

• US 7,836,534 B2
• Filed: 01/29/2008
• Issued: 11/23/2010
• Est. Priority Date: 01/29/2008
• Status: Expired due to Fees

• Current Assignee: Jerry A. Simmons
• Original Assignee: Jerry A. Simmons
• Inventors: Simmons, Jerry A.
• Primary Examiner(s): Muller; Bryan R
• Application Number:
  US12/011,688
• Publication Number:
  US 20090188051A1
• Time in Patent Office: 1,029 Days
• Field of Search: 711/7, 714/3, 81/20, 140/123, 140/123.5
• US Class Current: 7/117
• CPC Class Codes: B25D 1/045 with fulcrum member for extracting long nails
• CPC Class Codes: B25F 1/00 Combination or multi-purpose hand tools associations of tools for different working operations with one portable power-drive means B25F3/00; combined stapling and punching tools B25C5/0214
• CPC Class Codes: E04H 17/268 Hand tools for wiring fences, e.g. tying or splicing tools E04H17/266 takes precedence

Abstract

A multi-purpose hand tool is provided which allows an individual to perform several tasks and reduces the need for additional tools. Specifically, the tool includes a hammer and a claw with an extension providing additional leverage to the claw for prying objects apart and for pulling nails. Additionally, the hand held tool provides a ring and catches useful for pulling fence wiring such as barbed wire during the installation of a fence.

Claims

1. A multi-purpose tool comprising:

a shaft having a first end and a second end;

a head mounted with the first end of the shaft, the head comprising a striking surface and a claw;

a ring that includes a notch therein and is disposed around the shaft, wherein the ring is adapted to freely slide axially along the shaft and rotate about the shaft; and

, wherein a portion of the shaft includes a section having an increased cross-sectional area, including a protrusion, to interfere with axial movement the ring, wherein the protrusion is dimensioned to allow the ring to pass over the protrusion when the notch of the ring is aligned with the protrusion.

2. The multi-purpose tool according to claim 1 further comprising a pry bar connected to the second end of the shaft.

3. The multi-purpose tool according to claim 1 further comprising a stopper adjacent the second end of the shaft to prevent the ring from sliding off the multi-purpose tool.

4. The multi-purpose tool according to claim 1 further comprising a loop formed at the head of the tool.

5. The multi-purpose tool according to claim 4 wherein a second striking surface is formed on an external portion of the loop.

6. A multi-purpose tool comprising:

a shaft with a first end and a second end;

a head connected to the first end of the shaft, the head comprising a striking surface and a claw;

a ring including a notch that is disposed around the shaft, wherein the ring is free to slide axially along the shaft and rotate freely about the shaft;

a protrusion rigidly mounted with the head, wherein the protrusion is formed as a loop at the head of the tool, and wherein a portion of the loop is located near the claw; and

, a second protrusion at an increased cross-sectional area of the shaft, wherein the second protrusion is dimensioned to interfere with the axial movement of the ring but allow the ring to pass over the protrusion when the notch of the ring is aligned with the protrusion.

7. The multi-purpose tool according to claim 6 wherein a second striking surface is formed on an external portion of the loop.

8. The multi-purpose tool according to claim 6 wherein a pry bar is located at the second end of the shaft.

9. A multi-purpose tool comprising:

a shaft with a first end and a second end, wherein the shaft comprise a magnetic material;

a head with a front, a back, and a top side on the first end of the shaft, the head further comprising;

a substantially flat striking face mounted with the front surface;

a claw mounted with the back surface, wherein the claw is V shaped and includes two members separated by a generally V shaped slot; and

a loop extending from the front side of the head to the back side of the head on the top surface, wherein a portion of the loop being is located towards proximate to the back surface of the head and shaped to provide a fulcrum for the claw;

a pry bar located at the second end of the shaft, the pry bar comprising a wedge extending from the second end of the shaft and a slot in the wedge deferring a first wedge member and a second wedge member;

a notched ring with an inner diameter and an outer diameter disposed around the shaft and adapted to rotate about the shaft and move axially along the shaft;

a ring stopper adjacent the second end of the shaft for limiting the axial movement of the ring toward the second end of the shaft, the stopper comprising a portion of the shaft with an increased diameter, wherein the diameter of the stopper gradually increases to a diameter greater than the inner diameter of the ring,

a ring holder adjacent the first end of the shaft, the ring holder comprising a protrusion from the shaft the protrusion extending from the shaft to define a shaft thickness greater than the inner diameter of the ring to generally prevent the ring from axially moving past the ring holder the width of the protrusion being less than the width of the notch in the ring, so the ring can pass over the ring holder when the notch of the ring is aligned with the protrusion.