![]() ![]() ![]() Consequently, a user can use his or her free hand to further manipulate the object, either directly, or indirectly by using the elongate shaft. A locking features allows a user of the device to retain the engagement elements in a closed position and in contact with an object and thereby allow a user to release pressure on the controller while maintaining control over the object. A desirable feature that is sometimes incorporated on these devices is a locking mechanism that enables the engagement elements to be retained in a fixed position. Exemplary arrangements of such devices are disclosed in the U.S. Other tools may have blades on the distal end for cutting that may be used for a wide range of uses including those tolls used in the surgical field and tools used for trimming high branches. Another entire class of devices that operate in a similar manner and perform a similar function as the pick-up tools described above are marketed as toys. Another common application for such tools is for changing light bulbs from recessed lighting fixtures. There are also numerous household applications for such tools including retrieval of materials from high shelves or from under furniture. Such tools are also useful for individuals that have physical handicaps that may impede their ability to bend over and reach the ground. ![]() A tool with an elongate handle allows manipulation of the object without the need to bend over or to directly handle the material. One common application for such tools is use by maintenance workers to pick-up debris for subsequent disposal. chambers in which manipulations are performed by the human hands in gloves built into the chamber walls Gloves thereforÄ«ackground of the Invention There are a wide variety of tools designed for picking up objects or manipulating objects from a distance. B25J21/00- Chambers provided with manipulation devices.B25J- MANIPULATORS CHAMBERS PROVIDED WITH MANIPULATION DEVICES.B25G1/06- Handle constructions reversible or adjustable for position.B25- HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS.Application filed by Ontel Products Corporation filed Critical Ontel Products Corporation Publication of WO2003101674A1 publication Critical patent/WO2003101674A1/en Links Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Family has litigation Priority claimed from US38482002P external-priority First worldwide family litigation filed litigation Critical (A1) "Global patent litigation datasetā€¯ by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License. Inventor Ashok Khubani Mahesh Lakhiani Original Assignee Ontel Products Corporation Priority date (The priority date is an assumption and is not a legal conclusion. Google Patents WO2003101674A1 - Hinge for extended grabber tool WO2003101674A1 - Hinge for extended grabber tool
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