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| Number | Title | Issue Date |
| 7427091 | Spear head overshot for use in a cable guided fishing assembly Disclosed is an improved spear head overshot. The spear head overshot is particularly useful as part of a cable-guided fishing assembly. The spear head overshot essentially comprises one or more pivot lugs, the pivot lugs comprising jaw sections and release point se... | 09/23/2008 |
| 7328924 | Adjustable tip assembly A clamp having an adjustable tip assembly is provided. The adjustable tip assembly includes a finger, wedge and spreader. The finger is configured to engage the workpiece. The wedge is configured to engage the finger. The spreader is configured to engage the wedge, ... | 02/12/2008 |
| 7249399 | Cargo securing systems for cargo bed The present invention relates generally to restraint systems for cargo on cargo transporting vehicles, such as trucks, having designated cargo-carrying space. In particularly, the present invention relates to a system for restraining cargo in the bed of a truck, suc... | 07/31/2007 |
| 7246398 | Apparatus and method for removing an object from a drain An apparatus and method for removing an object from a drain for includes a pair of arms each having a first end, a second end, a medial portion, a first side and a second side. Each of the first sides is convexly curved. A pivot member extends between and is pivotal... | 07/24/2007 |
| 7246540 | Nut and bolt holder and starter Three congruent prongs (16A, 16B, 16C) mounted on a shaft tube (12), converges simultaneously when an operating sleeve (14) moves forward. This action, along with their notches and shape provides a firm grip for holding and startin... | 07/24/2007 |
| 7037305 | Heart presentation device and method A medical instrument for positioning an internal organ during surgical and diagnostic procedures is provided. In one embodiment, the medical instrument includes a body having a tissue grasping element and an actuating member effective to move the tissue grasping ele... | 05/02/2006 |
| 6997493 | Lockable overshot Lockable overshot (10) includes an elongated body (12), lifting dogs (14a, 14b) and a locking sleeve (16). Ends (18) of the lifting dogs (14) are configured for latching a conventional spearhead point th... | 02/14/2006 |
| 6357528 | One-trip casing cutting & removal apparatus A one-trip system for removing casing from a wellhead is described. The string includes a cutting device spaced at the required depth and a grappling device above it at the appropriate location. A swivel tool, such as a marine swivel, is used in conjuncti... | 03/19/2002 |
| 4537435 | Downhole retrieval tool A downhole retrieval tool to recover lost wire or cable from a well. The tool has an elongated body with a smooth outer wall. A notch is formed in the wall to receive a wire to be retrieved. Within the body and operable in the notch is a latch member to t... | 08/27/1985 |
| 4453756 | Wireline fishing tool A wireline fishing tool for retrieving a fish or object from an inaccesible loction as a broken drill bit deep in a well comprises an elongated rod with two toothed jaws pivotally connected to the lower end thereof and being extendible from a bell shaped ... | 06/12/1984 |
| 4353585 | Fishing tool to retrieve cables from wells A fishing tool to snag and to retrieve cables from wells. The tool includes an elongated body which has two ends, a substantial length, and peripheral boundary of lesser lateral dimensions than a well down which the tool is to be sent with the first of it... | 10/12/1982 |
