Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Impact wrench D540641 Impact wrench Patent Drawings: Inventor: Clay Date Issued: April 17, 2007 Application: D/247,497 Filed: June 22, 2006 Inventors: Clay; John D. (Charlotte, NC) Assignee: Chicago Pneumatic Tool Company (Rock Hill, SC) Primary Examiner: Nelson; T. Chase Assistant Examiner: Attorney Or Agent: Schmeiser, Olson & Watts 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; 173/104; 173/114; 173/168; 173/169; 173/170; 173/171; 173/178; 173/201; 173/211; 173/213; 173/217; 408/20; 408/124; 408/125; 408/234; 408/241R; 451/358; 310/50; 227/8; 227/113; 227/114; 227/120; 227/130; 227/136; 227/142 International Class: 0805 U.S Patent Documents: D205091; D256980; D370163; D403564; D434297; D434958; D436818; D437760; 6338389; D458824; D465982; D472782; D477512; D496243; D497529; D497787; D519807; D521339; 2002/0084086; 2002/0152848 Foreign Patent Documents: 2094515 Other References: Abstract: Claim: CLAIM The ornamental design for an impact wrench, as shown and described. Description: FIG. 1 is a left side perspective view showing our design for an impact wrench; FIG. 2 is a back right side perspective view thereof; FIG. 3 is a left side view, which is a mirror image of the right side view thereof; FIG. 4 is a top view thereof; FIG. 5 is a rear view thereof; FIG. 6 is a front view thereof; and, FIG. 7 is a bottom view. The broken line showing of portions of the impact wrench is for illustrative purposes only and forms no part of the claimed design. * * * * *       Recently Added Patents High performance clock-powered logic Temporary closure Faucet Optical recording medium, reproduction apparatus and reproduction method Disk drive Low latency multi-level communication interface Low vapour transmission dispensing container and cover film employed therewith   Randomly Featured Patents Windshield wiper blade cleaner Compressor-scavenging eductor system Method and apparatus for molding golf club heads Row divider with flexible plastic sheath Load responsive temperature control arrangement for internal combustion engine Diver's information display device Instant boat garage Load-tie-down system and winch assembly Side portion of a container Screwdriver with multi-position shank © 2006. PatentGenius. All Rights Reserved.