...that "patent leather" got its name because the process of applying the polished black finish to leather was once patented?
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| Application No. | Application Title | Issue Date |
| 20100216602 | Trunk rotation This trunk rotation device uses dynamic movement of one's body such as, shoulder, hip, knee, back, thigh, and abdominal musculature. The device provides a method for exercising the spinal column and the muscles of the torso, including those in the abdominal lumbar and t... | 08/26/2010 |
| 20100190622 | Methods and Devices for Treating Pathological Conditions of the Human Knee A method for passive and active exercises of the human knee using an apparatus having a substantially rigid support member having two substantially similar sides joined at one end, which forms an apex, and having a third side including two opposing linear surfaces separ... | 07/29/2010 |
| 20100145233 | SYSTEM AND METHOD FOR TRAINING HUMAN SUBJECTS TO IMPROVE OFF-AXIS NEUROMUSCULAR CONTROL OF THE LOWER LIMBS Anterior cruciate ligament (ACL) is the most commonly injured knee ligament in sports-related activities, especially in pivoting sports. Considering that the knee is free to flex/extend but has much more limited motions about the off-axis (tibia rotation and valgus/varu... | 06/10/2010 |
| 20090156362 | Method and Tool for Exercising Muscles The invention relates to a method for exercising muscles with the aid of an exercise apparatus and, where appropriate, for measuring exercise conditions, where the person exercising loads the relevant muscles by increasing or decreasing the rotational energy (E(kin)), k... | 06/18/2009 |
| 20090062090 | Rocking type exercising apparatus A rocking type exercising apparatus includes a movable unit on which a user rides and a driving unit for causing the movable unit to perform a rocking motion. The driving unit is designed to drive the movable unit to rock in forward/backward directions of the user ridin... | 03/05/2009 |
| 20080318741 | Machine for Exercising the Muscles of the Lower Back and Associated Methods A machine is for exercising the muscles of the lower back. The machine includes a base frame and a resistance arm including a resistance pad engaged by the user, the resistance arm coupled to the base frame at a first rotation point and having a center of rotation about... | 12/25/2008 |
| 20080293551 | Multiple joint linkage device The present invention relates to devices and methods for a joint linkage device suitable for training multi-joints in a single limb. The joint linkage device is capable of rotation at a proximal end and a distal end. The device includes a proximal end having an upper pl... | 11/27/2008 |
| 20080153682 | Exercise training system providing programmable guiding track An exercise training system primarily comprises a guiding-track generating unit and a controlling unit wherein the controlling unit can direct the guiding-track generating unit to produce a variable circulative guiding track for an exerciser to move accordingly and dete... | 06/26/2008 |
| 20080058181 | ARM EXERCISE MACHINE WITH SELF-ALIGNING PIVOTING USER SUPPORT An arm exercise machine for performing isolation arm exercises has a self-aligning pivoting seat or user support on a main frame and an exercise arm for performing biceps curl and/or triceps extension exercises which is linked to the pivoting user support to translate m... | 03/06/2008 |
| 20070298946 | Dual rotation rotary torso exercise bench A novel method and device for exercising the rotary torso muscles of the human body, wherein the device is an exercise machine on which a user's body is supported in a generally supine position. The machine is comprised of a frame structure with a rotable upper torso su... | 12/27/2007 |
| 20050026756 | Waist twisting machine A waist-twisting machine includes a main base, a rotating unit, an auxiliary base, and a hull unit. The main base has a first post, a fixing base, a power source, a gear unit and two press members. The rotating unit has a disc and a hoop deposited movably in the disc, w... | 02/03/2005 |