Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Fifth wheel with oil grooves D538205 Fifth wheel with oil grooves Patent Drawings: Inventor: Roth-Schuler Date Issued: March 13, 2007 Application: D/223,161 Filed: February 9, 2005 Inventors: Roth-Schuler; Christian (Singen, DE) Assignee: Georg Fischer Verkehrstechnik GmbH (Singen, DE) Primary Examiner: Clark; Doris Assistant Examiner: Pratt; Michael Attorney Or Agent: Bachman & LaPointe, P.C. U.S. Class: D12/161 Field Of Search: ; D12/106; D12/161; D12/162; D12/199; D12/400; D9/441; D9/451; D9/6; D9/18; D29/102; D29/103; D29/104; D29/106; 280/186; 280/402; 280/403; 280/404; 280/405; 280/405.1; 280/405.2; 280/407; 280/407.1; 280/416; 280/2; 280/455.1; 280/491.5; 280/433; 280/434; 280/438R International Class: U.S Patent Documents: 2985463; D289514; 4871182; 5438881; D377001; D380719; D395025; 2003/0047906 Foreign Patent Documents: Other References: Abstract: Claim: CLAIM The ornamental design for a fifth wheel with oil grooves, as shown and described. Description: FIG. 1 is a perspective view of fifth wheel with oil grooves embodying the design of the present invention; FIG. 2 is a top view of the fifth wheel with oil grooves of FIG. 1; FIG. 3 is a bottom view of the fifth wheel with oil grooves of FIG. 1; FIG. 4 is a front view of the fifth wheel with oil grooves of FIG. 1; FIG. 5 is a back view of the fifth wheel with oil grooves of FIG. 1; FIG. 6 is a right hand view of the fifth wheel with oil grooves of FIG. 1; and, FIG. 7 is a left hand view of the fifth wheel with oil grooves of FIG. 1. * * * * *       Recently Added Patents 5-nitro-nucleoside compounds for treating viral infections Cable diagnostics using time domain reflectometry and application using the same Cover and method for constructing same Method of producing a layered arrangement and layered arrangement Method of enantioselective nucleophilic addition reaction of enamide to carbonyl group and synthesis method of optically active .alpha.-hydroxy-.gamma.-keto acid ester and hydroxydiketone Promoter for expression of a heterologous polynucleotide in a female gametophyte Single wrap for absorbent products   Randomly Featured Patents Suppression of co-channel NTSC interference artifacts when extracting training signal for a DTV receiver equalizer Apparatus of transmitter and receiver for MIMO MC-CDMA system Sailing craft Dry eye treatment solution and method Analog and digital proofing image combinations Pool cover Sharpness enhanced equal bandwidth luminance bandwidth compression system High throughput manufacturing of thin film data recording disks Enamel composition for dielectric layers, white pigments with improved wettability contained therein and plasma display panel containing the dielectric layer Orthopedic fracture fixation device © 2006-2008 PatentGenius. All Rights Reserved.