Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Bathtub D313838 Bathtub Patent Drawings: Inventor: Lenahan Date Issued: January 15, 1991 Application: 07/013,719 Filed: February 12, 1987 Inventors: Lenahan; Scott G. (Canyon Country, CA) Assignee: Primary Examiner: Largen; James R. Assistant Examiner: Attorney Or Agent: U.S. Class: D23/277 Field Of Search: D23/270; D23/271; D23/272; D23/273; D23/274; D23/275; D23/276; D23/277; D23/278; D23/279; D23/280; D23/281; D23/282; D23/283; D23/303; D23/304; D23/305; D23/306; D23/307; D23/38; D23/39; 4/513; 4/538; 4/539; 4/540; 4/541; 4/542; 4/543; 4/544; 4/546; 4/559; 4/571; 4/572; 4/573; 4/574; 4/575; 4/576; 4/577; 4/578; 4/579; 4/584; 4/589; 4/590 International Class: U.S Patent Documents: D245542; D247978; D254572; D266692; D267190; D270760; D274454; D274835; D277985; D285600; D286811; D287397; D288350; 2566495 Foreign Patent Documents: Other References: Abstract: Claim: The ornamental design for a bathtub, as shown and described. Description: FIG. 1 is a top perspective view of a bathtub, showing my new design; FIG. 2 is a front elevation view thereof; FIG. 3 is a side elevational view thereof, the opposite side being the same as the side shown; and FIG. 4 is an end elevational view thereof the opposite end being the same as the end shown. * * * * *       Recently Added Patents Convertible T-shirt System and method for powering a vehicle using radio frequency generators Semiconductor memory device with electrically rewritable and non-volatile memory cells arranged therein Process for preparing a hand-held snack item, and the product thereof Display device and controlling method thereof Light emitting diode Vehicle front bumper cover   Randomly Featured Patents Autostereoscopic viewing device for creating three-dimensional perception of images Methods for forming microcultures within porous media Blade guard for rotary lawn mowers Handle for a cabinet or similar article Process for preparation of mercapto silicone fluid Embroidery stitch data producing device with two-way transmission function Securing feature activation in a telecommunication system Vibration free turntable apparatus Power conversion and vehicle Remotely monitored and controlled building automation system © 2006. PatentGenius. All Rights Reserved.