Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Walking cane D307665 Walking cane Patent Drawings: Inventor: Pressley Date Issued: May 8, 1990 Application: 07/015,866 Filed: February 17, 1987 Inventors: Pressley; Robert C. (Alsip, IL) Assignee: Primary Examiner: Zarfas; Louis S. Assistant Examiner: Attorney Or Agent: Hill, Van Santen, Steadman & Simpson U.S. Class: D21/735; D3/6 Field Of Search: D3/1; D3/2; D3/3; D3/4; D3/5; D3/6; D3/7; D3/8; D3/9; D3/10; D3/11; D3/12; D3/13; D3/14; D3/15; D3/16; D3/17; D21/217; D21/234; 135/16; 135/17; 135/2R; 135/2A; 135/24; 135/33R; 135/33C; 135/65; 135/66; 135/67; 135/72; 135/74; 135/76; 135/77; 135/78; 135/79; 135/80; 135/81; 135/DIG.10; 416/71; 362/102 International Class: U.S Patent Documents: D160519; D222207; D226203; 2210493 Foreign Patent Documents: Other References: Abstract: Claim: The ornamental design for a walking cane, as shown and described. Description: FIG. 1 is a front perspective view of a walking cane showing my new design; FIG. 2 is a rear perspective view; FIG. 3 is a top plan view on an enlarged scale; and FIG. 4 is a bottom plan view thereof. * * * * *       Recently Added Patents Implants and methods for treating bone Coaxial connector inner contact arrangement Method for helical windmill artifact reduction with noise restoration for helical multislice CT In-vehicle navigation device Storage rack with fasteners Cartridge style exhaust bypass valve Smart size reduction of a local electronic mailbox by removing unimportant messages based on an automatically generated user interest profile   Randomly Featured Patents Glue gun stand High temperature extraction of spices and herbs Surface acoustic wave device Plant operation support system for diagnosing malfunction of plant Jointing construction with gasket between surfaces of two members with different thermal expansion coefficients and bonded to one thereof Process for multirate encoding signals and device for implementing said process Impatiens plant named Sesia Method of making wet process panels of composite wood material with semi-matching contoured pressure plates Over-fueling prevention valve Flow-control for a pump © 2006. PatentGenius. All Rights Reserved.