Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Vacuum cleaner D312903 Vacuum cleaner Patent Drawings: Inventor: Essex, et al. Date Issued: December 11, 1990 Application: 07/303,390 Filed: January 30, 1989 Inventors: Essex; John D. (North Canton, OH) Moine; David W. (North Canton, OH) Assignee: The Hoover Company (North Canton, OH) Primary Examiner: Word; A. Hugo Assistant Examiner: McInroy; Ruth Attorney Or Agent: U.S. Class: D32/24 Field Of Search: D32/21; D32/23; D32/24; 15/327R; 15/327B; 15/327D; 15/327E; 15/327F; 15/412; 15/301; 15/302; 15/314; 15/315; 15/320; 15/321; 15/322; 15/323; 15/352; 15/353 International Class: U.S Patent Documents: D174395; D187688; D206574; D227694; D233647; D235726; D247117; D270865; D275504; D276944; D288972; 2961688; 3614804 Foreign Patent Documents: Other References: Abstract: Claim: The ornamental design for a vacuum cleaner, as shown and described. Description: FIG. 1 is a top, front and left side perspective view of a vacuum cleaner showing our new design; FIG. 2 is a right side elevational view thereof; FIG. 3 is a bottom plan view thereof; FIG. 4 is a top plan view thereof; and FIG. 5 is a rear elevational view thereof. * * * * *       Recently Added Patents Radio base station apparatus, radio terminal apparatus, mobile communication system, and reception operation control program Zinc lanthanide sulfonic acid electrolytes Operational amplifier including low DC gain wideband feed forward circuit and high DC gain narrowband gain circuit Agglomerated zeolitic adsorbents, their process of preparation and their uses Locking HDMI connector in an unlocked position Recording medium conveyance device and ink jet recording apparatus equipped therewith System and method for analyzing communications   Randomly Featured Patents Multiple function switch assembly Method of operating micromachined members coupled for relative rotation Soft nonwoven laminate bonded by adhesive on reinforcing scrim Discriminating network for telephone switching signals Installation kit for after-market autosound head unit with HVAC control emulation Vehicle traction mat Method and pipe-bending device for manufacturing a pipe-offset for a connector Barbecue implement with wood laminate handle Ultrasonic fog maker and methods of drug delivery and air freshening High speed assemble processing system © 2006. PatentGenius. All Rights Reserved.