Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Back scratcher D312145 Back scratcher Patent Drawings: Inventor: Murphy Date Issued: November 13, 1990 Application: 07/251,589 Filed: September 30, 1988 Inventors: Murphy; Donald R. (Beltsville, MD) Assignee: Primary Examiner: Ansher; Bernard Assistant Examiner: Tuttle; C. Attorney Or Agent: Dennison, Meserole, Pollack & Scheiner U.S. Class: D28/91.2 Field Of Search: D28/99; D28/7; D28/56; D28/57; D28/63; D4/116; D4/118; D4/134; D4/136; D4/199; D24/63; 128/62R; 128/67; 15/143R; 15/244.1; 15/105; 15/110; 15/111; 132/73; 132/75.3; 132/75.6; 132/76.4; 132/333; 132/320 International Class: U.S Patent Documents: D221712; D244507; D277512; 998328; 2127674; 2168975; 2740150; 3856002; 4091805; 4381766; 4574788; 4776835 Foreign Patent Documents: 597461 Other References: Abstract: Claim: The ornamental design for a back scratcher, as shown. Description: FIG. 1 is a side elevational view thereof of a back scratcher embodying my new design; FIG. 2 is a top plan view thereof; FIG. 3 is a front elevational view thereof; FIG. 4 is a rear elevational view thereof; and FIG. 5 is a bottom plan view thereof. * * * * *       Recently Added Patents Travel safety apparatus for vehicle Formation of improved SOI substrates using bulk semiconductor wafers Purine derivatives as purinergic receptor antagonists Power savings apparatus and method for wireless network devices Coating film transfer apparatus Methods of screening for TRPM4b modulators Network device   Randomly Featured Patents Connecting apparatus for limited rotary or rectilinear motion Chrysanthemum plant named `Yofabienne` Lavatory Integral microporous high void volume polycarbonate membranes and a dry process for forming same Portable floodlight Multiple-unit sustained release tablets Method and apparatus for monitoring a physical or chemical conversion of a grain material Circuit pattern inspection method and apparatus Client-server system, method and computer product for managing database driven insertion (DDI) and mail piece tracking (MPT) data Comedo extracting tool © 2006. PatentGenius. All Rights Reserved.