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序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
41	Trading system and methods	US12074265	2008-02-28	US20080228633A1	2008-09-18	David S. Kalt
The present invention is directed to a system and method that facilitates the more fully informed and efficient trading of items of value, including securities. According to the present invention, certain embodiments permit a customer to determine the merits of and to execute a trade from a single screen. One embodiment of the present invention provides a single option chain trading screen enabling a customer to view a matrix of all available options for a given security, including the various strike prices, expiration dates, and whether they are calls or puts. Another embodiment provides a customer with a single option chain trading screen allowing a customer to “hover” at or near various icons to obtain supplemental information without leaving the trading screen, and use a triple-action selection component to ultimately execute a trade.
42	APPARATUS, METHOD, AND SYSTEM FOR PROTECTING A HEEL	US11681839	2007-03-05	US20080216363A1	2008-09-11	Gail Alexander
A method, system, and apparatus, the apparatus including, in some embodiments, an elongate member of protective material having a width corresponding to a circumference of a heel and a height corresponding to a height of the heel, and a plurality of joints formed in the elongate member, each joint provided to form an angled juncture in the elongate member such that the elongate member correlates to a shape of the heel and protects the circumference and height of the heel.
43	Golf shoe outsole with bio-mechanically positioned wear bars	US09321413	1999-05-28	US06289611B1	2001-09-18	Chad Patterson; Joel A. Singer
An outsole for a golf shoe includes a sole member having a plurality of pyramid-shaped protrusions and a plurality of spikes extend outwardly from the outer surface of the sole member to improve traction with the ground surface. The outsole also includes a plurality of longitudinally extending wear bars. Each of the wear bars extends outwardly from the outer surface of the sole member to a pair of ground engagement surfaces which are separated by a notch. The positions of the spikes and wear bars and the orientation of the wear bars are in part determined by bio-mechanical factors determined by the path of the center of pressure and the forces generated during the golfer's swing.
44	Method for making footwear grinding apparatus	US277583	1999-03-26	US6115946A	2000-09-12	Christopher H. Morris; David G. Inman
A method of making a grinding shoe involving constructing a sole of high friction material having a downwardly facing high friction surface interrupted medially by an upwardly raised recess having opposite sides curved outwardly to form flares and making a plate to conform to such recess and securing such plate thereto to provide a downwardly facing low friction grind surface.
45	Footwear grinding apparatus with flanking bearing surfaces	US132827	1998-08-12	US6041525A	2000-03-28	Benjamin B. Kelley
A grinding plate formed on its bottom side with a transverse downwardly facing grind surface disposed medially under the arch and configured on the medial side with a longitudinal medial runner having one radius of curvature and formed on the lateral side with a longitudinally extending runner having a downwardly and outwardly curved surface of a greater radius of curvature. In one aspect, the bearing surface is bifurcated centrally by longitudinal extending groove to form flanking bearing surface segments.
46	Shoe tassel retainer	US899328	1997-07-23	US5867925A	1999-02-09	Robert E. Fattori
A shoe tassel retainer device for use with a shoe having a flap overlying at least a part of the arch of the shoe, and at least one tassel proximate the flap. A first loop member includes a detachable attachment for adjustably fitting the first loop member over the arch of said shoe and retaining the flap. A second loop member has a portion extending from one end attached to the first loop member to its other end attached to the first loop member. One or both of the elastic loop members may be elastic. The one end of the second loop may be permanently attached to the first loop member and the other end of the second loop may be detachably attached to said the loop member, whereby the portion of the second loop member is adapted to detachably retain the tassel.
47	Decorative shoe tongue simulating and lace securing device	US232864	1994-04-25	US5459947A	1995-10-24	Charles M. Lasher
A decorative attachment for a lace-up type shoe which simulates a fold-down shoe tongue. A tongue simulating portion, having a top surface and a bottom surface, a top end and a bottom end, substantially covers a lace and knot portion of the shoe. The tongue simulating portion is preferably tapered to be narrower at the bottom end than at the top end. A decorative indicia is silkscreened to the top surface of the tongue simulating portion, and preferably represents a foot of a mascot for an athletic team. A strap extends from the end of the tongue simulating portion and is folded under the laces of the shoe. The strap has an upper surface which lies adjacent the lower surface of the tongue simulating portion when the strap is folded under the laces of the shoe and sandwiches the laces between the bottom surface of the tongue simulating portion and the upper surface of the strap. The tongue simulating portion and the strap are cut from a single sheet of leather, canvas or plastic material. A hook and loop fastening system having first and second parts which mate with each other has the first part attached to the bottom surface of the tongue simulating portion. The second part is attached to the upper surface of the strap. The first and second parts of the hook and loop fastening system are located in a position such that a knot in the shoe laces is encircled by the hook and loop fastening system when the decorative attachment is secured in place.
48	Shoe wear protector	US285695	1994-08-04	US5454172A	1995-10-03	William L. Crigger
A wear protector for a shoe in the form of a solid, flexible pad which is to be adhesively secured to a localized area on the upper of a shoe. The pad includes an exterior surface and is configured of a plurality of ridges and a plurality of grooves with there being a groove located between each directly adjacent pair of ridges. Each ridge is to encounter abrasive wear thereby protecting the upper of the shoe from wear in the area of the solid, flexible pad. During flexing of the shoe the material of the grooves deflects so as to not hinder the flexing movement of the shoe.
49	Boots for motorcycle cross-country racing	US192765	1988-05-10	US4882858A	1989-11-28	Dino Signori
A boot for motorcycle cross-country racing is disclosed which comprises protection plates formed with plural elastically deformable hollow, button-like projections. The hollow, button-like projections extend through holes formed in a toe, malleolus and calf portions of said boot for attenuating shock transmitted to said boot.
50	Shoe wear element	US38185273	1973-07-23	US3852898A	1974-12-10	RUBENS H
A shoe wear element for use on the outer surface of a heel and sole, for positioning along one edge thereof consisting of a less than completely circular thin planar element having positioned about the peripheral edge thereof a plurality of curved heel conforming wear portions together with fastening means for detachably positioning the wear element to the edge of sole and heel to permit repositioning the same element in the same location with an unworn edge in position, when the original edge portion is worn.
51	Shoe attached weapon	US55286466	1966-05-25	US3346971A	1967-10-17	KIWALA EDWARD J

52	Heel protector	US76364458	1958-09-26	US2875534A	1959-03-03	EVELYN GROSSMAN

53	Antifriction device for shoe heels	US50155521	1921-09-19	US1640593A	1927-08-30	SAMUEL BUCHSBAUM

54	Resilient cushion for heels	US36005920	1920-02-20	US1398627A	1921-11-29	COMBS JAMES M

55	Repair-patch for rubber footwear	US37451920	1920-04-17	US1354846A	1920-10-05	ROBERTSON JR JAMES

56	SHOE, A PATCH AND A METHOD FOR PREVENTING ANKLE INJURIES	US15739571	2016-06-24	US20180317603A1	2018-11-08	Thor Buch GRØNLYKKE
A shoe for preventing ankle injuries comprises a sole with a ground-engaging surface, and lateral and medial edges associated with respective lateral and medial connecting portions interconnecting and extending between the ground-engaging surface and the lateral and medial edges. At least one of the connecting portions defines a surface area of reduced friction provided, e.g., in the form of retrofitted patches, which are circumferentially surrounded by adjacent surface areas having a relatively high coefficient of friction. Friction is differentiated in different areas of those parts of the shoe which are implicated in injury mechanisms, and injuries may thus be prevented in the recovery phase after injury, and primary prophylaxis may be achieved. The area of reduced friction reduces the ability of the wearer's foot to rotate relative to ground when the load of the wearer's body is shifted towards or lands near the edge of the shoe.
57	COMPACT SHOE COMFORT DEVICE	US15956900	2018-04-19	US20180310668A1	2018-11-01	MELISSA MARICELA ARGUETA MORALES; Pankaj Dalal; Kajal P. Dalal; Surbhi P. Dalal
The present invention comprises ornamental interchangeable defensive comfort devices for high heeled shoes and low heeled shoes. The defensive compact shoe comfort device has also a unique glow in the dark components which can be included but not limiting to in the bow section of the device making it completely different from any defensive shoe device. The defensive compact shoe comfort device has an elastic band which is used to secure the defensive compact shoe comfort device to the high heel. The elastic band is located at the bottom of the compact shoe comfort device. At the center of the compact shoe comfort device is a decorative bow. The compact shoe comfort device also provides a flap which is inserted into the back of the shoe and keeps the compact shoe comfort secured to the high heel shoe and the back of the foot with comfort because of the gel strip that is attached to the flap of the compact shoe comfort.
58	Disposable Covering Device	US15229035	2016-08-04	US20170318909A1	2017-11-09	Glenda Gilbert
A disposable covering device is a one or two piece adhesive-backed, peel-and-stick plastic disposable cover for the soles of shoes, designed for temporary use in a variety of situations, to protect a user's shoes from dirt, grease and grime, germs and toxins, while also protecting floors and carpets from the same.
59	DEVICE FOR PROTECTING A HEEL	US15158242	2016-05-18	US20170042292A1	2017-02-16	Adriana Ghirda
A device for protecting a heel of a shoe includes a body including an upper end and a lower end, a flexible material positioned along a portion of an outer edge of the body, and an attachment mechanism positioned at the upper end of the body.
60	Removable outsole elements for articles of footwear	US14277462	2014-05-14	US09439478B2	2016-09-13	Pamela S. Greene; Christopher C. Wu; James E. Goddard
An outsole element for an article of footwear having a base and a lug that extends from the base. The outsole element includes a body and a cavity defined in the body. The cavity receives the lug to removably couple the body to the lug. Also, the cavity includes an internal undercut.

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