(12) United States Patent (10) Patent No.: US 7,818,952 B1 Lecompte (45) Date of Patent: Oct
Total Page:16
File Type:pdf, Size:1020Kb
US007818952B1 (12) United States Patent (10) Patent No.: US 7,818,952 B1 LeCompte (45) Date of Patent: Oct. 26, 2010 (54) HOOF BOOT 3,236,310 A 2/1966 Quick 3.284,989 A * 1 1/1966 Code et al. ..................... 54.82 (76) Inventor: Catheleen B LeCompte, 350 Bateman 3,486,561 A 12/1969 Kulak Rd., Barrington Hills, IL (US) 60010 4,189,004 A 2f1980 Glass 4,503.914 A 3, 1985 Voland 4,736,800 A 4, 1988 Rohner ........................ 168/18 (*) Notice: Subject to any disclaimer, the term of this 4,981,010 A 1/1991 Orza et al. ..................... 54.82 patent is extended or adjusted under 35 5,129,461 A 7/1992 Igrow U.S.C. 154(b) by 0 days. 5,176,221 A 1/1993 April 5,588.288 A 12/1996 Origgiet al. (21) Appl. No.: 12/220,554 5,983,611 A 11/1999 Smahl et al. 6,516,594 B2 2/2003 Clark et al. (22) Filed: Jul. 26, 2008 2003/O167739 A1 9, 2003 Clark et al. 2004/0134669 A1 7/2004 Kriesel et al. Related U.S. Application Data OTHER PUBLICATIONS (63) Continuation-in-part of application No. 1 1/888,084, filed on Jul. 31, 2007, and a continuation-in-part of http://www.equineperformanceproducts.com/easyboot.htm. application No. 1 1/888,087, filed on Jul. 31, 2007, and http://www.davismanufacturing.com/products/horse boot.html. a continuation-in-part of application No. 29/308,316, * cited by examiner filed on Jun. 10, 2008. Primary Examiner Son T. Nguyen (51) Int. Cl. B68C5/00 (2006.01) (57) ABSTRACT (52) U.S. Cl. ............................................. 54/82; 168/18 A hoof boot enables a user to cover, protect and/or treat a (58) Field of Classification Search ..................... 54/82: hoof. The hoof boot comprises an elastic, hoof-enveloping 168/18 casing. The casing comprises an interior Surface area, an See application file for complete search history. exterior Surface area, a ground-contacting bottom portion, a (56) References Cited hoof-contracting intermediate portion, and a boot-holding upper portion. The interior and exterior surface areas are U.S. PATENT DOCUMENTS non-parallel at the intermediate and upper portions for effect 70,035 A 10, 1867 Sloat ing axially-varied inwardly-directed radial return forces 230,155 A 7/1880 Spence under hoof-based tensile stress from the upper to the bottom 349,668 A 9, 1886 St. John portion. The interior and exterior Surface areas are Substan 398,834 A * 3/1889 Hoyt ............................. 54/82 tially parallel at the bottom portion for effecting substantially D26,832 S 3, 1897 Hirsch uniform upwardly directed return forces under hoof-based 601,541 A 3, 1898 Anderson compressive stress. The casing is elastically actuable and 609,551 A 8, 1898 Lang returnable during hoof loading/unloading for improving 1,039,002 A 9, 1912 Winston blood circulation in the hoof. 1,825, 186 A 9, 1931 Harsem 2,041,538 A 5, 1936 Gash et al. 3,026,635 A 3, 1962 Slade ........................... 36.7.3 16 Claims, 11 Drawing Sheets U.S. Patent Oct. 26, 2010 Sheet 1 of 11 US 7,818,952 B1 U.S. Patent Oct. 26, 2010 Sheet 2 of 11 US 7,818,952 B1 102 103 1 OO 2 yML7... 11 Fig. 2 100 10 102 / 2 SWL 11 Fig. 3 y 2 10 101 102 WIL 2 Fig. 4 103 U.S. Patent Oct. 26, 2010 Sheet 3 of 11 US 7,818,952 B1 v" /* 31 28 0-N-- 27 / 31 1Y 21 22 7 23 Fig. 5 f 24 U.S. Patent Oct. 26, 2010 Sheet 4 of 11 US 7,818,952 B1 U.S. Patent Oct. 26, 2010 Sheet 5 of 11 US 7,818,952 B1 U.S. Patent Oct. 26, 2010 Sheet 6 of 11 US 7,818,952 B1 110 as 20 N 28 25-e- 27 22 21 U.S. Patent Oct. 26, 2010 Sheet 7 of 11 US 7,818,952 B1 Fig. 11 U.S. Patent Oct. 26, 2010 Sheet 8 of 11 US 7,818,952 B1 24 Fig. 12 U.S. Patent Oct. 26, 2010 Sheet 9 of 11 US 7,818,952 B1 113 112 31 112 30 -e-1 112 112 /" 25 22 U.S. Patent Oct. 26, 2010 Sheet 10 of 11 US 7,818,952 B1 31 26 31 23 21 22 U.S. Patent Oct. 26, 2010 Sheet 11 of 11 US 7,818,952 B1 P- 31 - 26-2 2- -30 31 23 u/' 21 22 US 7,818,952 B1 1. 2 HOOF BOOT peutic treatment therefor, if ever required. A search into the state of the art reveals, however, that a number of articles PRIOR HISTORY attachable to an equine hoof are known in the prior art. Some of the more pertinent prior art relating to equine hoofboots This application is a continuation-in-part patent applica and the like is briefly described, hereinafter. tion, which claims the benefit of pending U.S. patent appli U.S. Pat. No. 601,541 (541 patent), which issued to cation Ser. Nos. 11/888,084 and 11/888,087, both filed in the Anderson, discloses a Horseshoe. The 541 patent teaches a United States Patent and Trademark Office on Jul. 31, 2007: rubber base ring having a central open portion and recessed and U.S. Design patent application No. 29/308,316, filed in on its upper, rear portion for the reception of the frog of the the United States Patent and Trademark Office on Jun. 10, 10 hoof, and a slitted rubber hoof band or envelope provided 2008. with fastening means. Notably, the 541 patent teaches an elastic hoof-receiving/protecting device sized and shaped to FIELD OF THE INVENTION lie in inferior adjacency to the coronal band of the distal portion of an equine limb. The present invention generally relates to an equine hoof 15 U.S. Pat. No. 609,551 (551 patent), which issued to Lang, boot assembly for outfitting an equine hoof or similar other discloses a Non-Slipping Horseshoe. The 551 patent teaches anatomical structure having a relatively hard, keratinized, but an adjustable horse shoe or boot having a sole consisting of a expandable outer wall with a relatively soft tissue-lined, wall sheet offlexible material provided with a slot or recess which protected cavity. More particularly, the present invention extends forwardly from the rear edge of the sole and termi relates to a boot for outfitting an equine hoof or structure of nates at a distance from the toe or front edge thereof, dividing similar form and function with a primary goal being the the sole into two adjustable sections which are connected by therapeutic treatment thereof. the unrecessed front portion of the sole and which can be expanded or contracted for varying the size of the horse shoe DESCRIPTION OF THE PRIOR ART and an upper extending upwardly from the edge of said sole. 25 Notably, the 551 patent teaches an elastic hoof-receiving/ It is not uncommon for a horse to develop an abscess on any protecting device sized and shaped to lie in inferior adjacency of its hooves. Common methods for remedying hoof to the coronal band of the distal portion of an equine limb. abscesses include drilling a hole into the hoof which then U.S. Pat. No. 2,041,538 (538 patent), which issued to must usually be packed and Soaked. To Soak a horse hoof, Gash et al., discloses a Horseshoe. The 538 patent teaches a farriers often recommend that horse care takers purchase any 30 horseshoe comprises of a resilient material Such as rubber and number of hoof-soaking boots, such as the so-called “EZ” is either molded or shaped so that on being attached to the brand boot or the DAVIS brand boot. The primary problem hoof of the horse by any suitable means the resilient material with these types of boots is that they often irritate the coronary conforms to the external contour of the hoof and is retained in band, the growing band of the hoof. Horses then often develop position thereon without fastening means formed separately a secondary infection, which secondary infection then 35 from the shoe. The upper end of the horseshoe terminates requires further treatment(s). below the fetlock of the horse. Equines frequently stand in mud and human caretakers U.S. Pat. No. 3.236,310 (310 patent), which issued to must often do the same. Human caretakers in Such situations, Quick, discloses a Self-Fitting Boot Type Horse Shoe. The however, often don their shoes with some type of prior art 310 patent teaches a hoofboot that is form-fitted to the hoof galosh or rubber as a means to protect their shoes. During 40 of a horse by heat shrinking the materials used. Notably, the Such an episode, the author contemplated that if a horse hoof 310 patent teaches an elastic hoof-receiving/protecting could be outfitted with a galosh or similar other overshoe or device sized and shaped to lie in inferior adjacency to the boot constructed and formed to be properly outfitted upon a coronal band of the distal portion of an equine limb. horse hoof, the use of awkward, clumsy soaking boots that U.S. Pat. No. 5,983,611 (611 patent), which issued to often lead to secondary infections of the coronary band could 45 Smahl et al., discloses a Horse Shoe Cassette System. The be eliminated. 611 patent teaches a horse shoe cassette system for an ani Notably, secondary infections of the coronary band can mal's hoof.