Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Portion of a keyboard D510578 Portion of a keyboard Patent Drawings: Inventor: Ohta Date Issued: October 11, 2005 Application: D/208,190 Filed: June 25, 2004 Inventors: Ohta; Seiya (Issaquah, WA) Assignee: Microsoft Corporation (Redmond, WA) Primary Examiner: Nunn; Freda S. Assistant Examiner: Attorney Or Agent: Banner & Witcoff, LTD. U.S. Class: D14/398 Field Of Search: D14/391; D14/392; D14/393; D14/394; D14/395; D14/396; D14/397; D14/398; D14/399; D14/455; D18/1; D18/2; D18/7; D18/11; 178/17A; 178/17C; 200/5A; 200/5R; 200/6A; 200/6R; 235/145A; 235/145R; 341/22; 341/23; 345/160; 345/168; 400/486; 400/487; 400/488; 400/489; 400/492 International Class: U.S Patent Documents: 5129747; D348877; 5339097; 5360280; 5397189; D377930; D386169; D390549; 5717430; D422273; D428613; D442590; D453334; 6443643; D464051; D467589; D471910; 2004/0190969 Foreign Patent Documents: Other References: Abstract: Claim: The ornamental design for a portion of a keyboard, as shown and described. Description: FIG. 1 is a top front perspective view of a portion of a keyboard showing my new design; FIG. 2 is a top view thereof; FIG. 3 is a left side view thereof; and, FIG. 4 is a front view thereof. The broken line showing of the remainder of the keyboard forms no part of the claimed design. * * * * *       Recently Added Patents Bearing unit and motor using bearing unit Polymerase enhancing factor (PEF) extracts, PEF protein complexes, isolated PEF proteins, and methods for purifying and identifying them Collapsible auto shade Battery connector with a block portion defined a curved surface Thread manager to control an array of processing elements Method and apparatus for the free-form optimization of bevel and hypoid gears Large area fan and fan blades usable for large spaces   Randomly Featured Patents Unitary tool for removing radiator caps Intranasal immunization against viral infection using viral glycoprotein subunit vaccine Multiple chip module configuration to simplify testing process and reuse of known-good chip-size package (CSP) Optical element having an integral surface diffuser LTCC-based modular MEMS phased array Communication system for transmitting a plurality of images and audio information Electromagnetic flowmeter usable in less-than-full fluid lines Axial piston pump Device and method for interstitial components in a printed circuit board Image forming apparatus with small LED array © 2006. PatentGenius. All Rights Reserved.