Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Pneumatic impact wrench D496243 Pneumatic impact wrench Patent Drawings: Inventor: Huang Date Issued: September 21, 2004 Application: D/196,160 Filed: December 23, 2003 Inventors: Huang; Yung-Chao (Taipei Hsien, TW) Assignee: Primary Examiner: Gandy; James Assistant Examiner: Nelson; T. Chase Attorney Or Agent: Kamrath; Alan D. Nikolai & Mersereau, P.A. U.S. Class: D8/68 Field Of Search: D8/14.1; D8/61; D8/62; D8/63; D8/64; D8/65; D8/66; D8/67; D8/68; D8/69; D8/70; 81/57.11; 81/429; 81/464; 81/465; 81/466; 81/469; 81/489; 173/13; 173/169; 173/178; 173/213; 173/217; 227/8; 227/114; 227/120; 227/130; 227/136; 227/142; 310/50; 408/20; 408/124; 408/125; 408/234; 408/241R; 451/358 International Class: U.S Patent Documents: D205091; 3352368; 3354732; 3759336; D339726; D388678; D393580; D403564; D434297; D434298; D434958; D436818; D441628; 6338389; D472782; D476210; D477512; D477761; D477977; D482947; 2002/0152848 Foreign Patent Documents: Other References: Abstract: Claim: The ornamental design for a pneumatic impact wrench, as shown. Description: FIG. 1 is a perspective view of a pneumatic impact wrench, showing my new design; FIG. 2 is a front elevational view thereof; FIG. 3 is a rear elevational view thereof; FIG. 4 is a left side elevational view thereof; FIG. 5 is a right side elevational view thereof; FIG. 6 is a top plan view thereof; and, FIG. 7 is a bottom plan view thereof. * * * * *       Recently Added Patents Digital image crop and order linked to a physical cropping tool Content data storage device and its control method Mounting structure for an oil level sight glass for an internal combustion engine and engine incorporating same Modulators of the glucocorticoid receptor, AP-1, and/or NF-.kappa.B activity and use thereof Breast implant and method of manufacture Biomechanical custom made foot orthosis and method for making the same Insulation product having nonwoven facing   Randomly Featured Patents Medication tray having a light grid over a surface thereof Multi-adaptive processing systems and techniques for enhancing parallelism and performance of computational functions Knife assembly for producing wood chunks Friction clutch with wear take-up device for friction linings, in particular for motor vehicle, provided with means indicating degree of said wear Bingo-card holder Heatsink buffer configuration Silver halide color photographic light-sensitive material Method and apparatus for automatic quantitative measurement of textures by image analysis Gas discharge lamp having a transparent envelope bulk and a bursting guard Motorized water hydrant with manual override © 2006. PatentGenius. All Rights Reserved.