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US 5,329,106 AGranted
Handle-less bar code scanning system
AssigneePSC Inc.
InventorsL. Michael Hone, Vincent T. La Manna, Harold McGuire
Life of this patent
Estimating the term…
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AssigneePSC Inc.
InventorsL. Michael Hone, Vincent T. La Manna, Harold McGuire
Estimating the term…
A scanning system utilizing a scanner which is located in a case of size adapted to fit in the palm of the hand or to be attached to the hand along the top outside surface of the hand between the fingers and the wrist. The scanner includes a scan engine within the case mounted on a printed circuit board which scans symbols having data identifying characteristics, which are visible through a window in a side wall of the case. A switch for enabling scanning operations may be provided by a manually actuated trigger on the printed circuit board and an arm which is pivotally mounted on a post which aligns the scan engine in the case and is captured in an opening along a wall of the case. The scanner may be connected by a retractable cable to a retraction unit which can be carried by the operator. The system may be configured with the scanner on the outer side of the hand and held on the hand as by a strap or glove. A light weight arm unit is carried on the forearm. A terminal may be carried by the operator as on his or her belt. The arm unit has an outside or top surface with a keypad and display. The keypad enables the system to be turned on and off and for data to be entered which is transferred to the terminal. Passages in the arm unit are provided for cables which connect the scanner to the arm unit and the arm unit to the terminal.
A handle-less bar code scanning system which comprises a scanner unit having a case with side, top and bottom walls, said case having a window facing outwardly from one of said walls which is a side wall of said case, said side walls being spaced to define a region of width and length commensurate with an operator's hand on the surface thereof above the palm and between the wrist and fingers of said hand, so that said scanner unit can be located in said region, an arm unit having a case of length and width commensurate with the forearm of the operator, said arm unit having top and bottom walls, means for removably attaching said arm unit to said forearm with said bottom wall facing said forearm, said arm unit having cable passageways along said bottom wall, first and second connectors facing each other for receiving connectors on first and second cables, means on said arm unit for providing a manual data entry keypad having keys and also providing a display panel on said top wall of said arm unit, said keypad including keys adjacent to said display panel, a terminal unit adapted to be carried by the operator, and said first and second cables captured in said passageways and connecting said arm unit to said scanner and said terminal unit respectively, via said connectors.
Dependencies are inferred from the claim text.