Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUS171987 A
Publication typeGrant
Publication dateJan 11, 1876
Filing dateAug 2, 1875
Publication numberUS 171987 A, US 171987A, US-A-171987, US171987 A, US171987A
InventorsAndbew Bubke
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Improvement in insoles for shoes
US 171987 A
Abstract  available in
Images(1)
Previous page
Next page
Claims  available in
Description  (OCR text may contain errors)

A. BURKE. INSOLES FOR snows. I

No. 171,987. Patented Jan.11,18 76;

iii-71655615" v 1721 1621520):

UNITED STATES PATENT OFFICE IMPROVEMENT m INSOLES Fo SHOES.

' Specification forming part of Letters Patent No. l 7 l ,98 7,

dated January 11,1876; application filed August 2, 1875.

To all whom it may concern:

Be it known that I, ANDREW BURKE, of the city, county, and State of New York, have invented a certain Improvement in Insoles of Shoes, of which the following is a specification may be made a permanent portion of the shoe. It may be made of cork, leather, felt, or other suitable substance.

The insole B B is of the same size as the bottom of the last upon which the shoe has been made, with an aperture, 0, of from one I to two inches wide by from three to four inches in length, according to the size of the shoe, in that part which is intended to be immediately under the hollow of the foot.

For a more particular description I refer to the accompanying drawings.

Figure I represents a section of a shoe, A. B B show the insole in the shoe; G, the part of the insole in which the aperture is to be. Fig. II the aperture.

I- claim as my invention The insole for shoes B B, provided with the aperture 0, substantially in the manner and for the purpose herein set forth.

ANDREW BURKE. Witnesses:

ALPHoNso R. DAY, 7 RALPH J. BUSH.

shows the insole B B. Letter 0 shows

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2909854 *Aug 14, 1957Oct 27, 1959Edelstein MariePressure relieving insoles
US3003501 *Sep 14, 1959Oct 10, 1961William H LynchShoe soles
US3724104 *Jan 18, 1971Apr 3, 1973Semperit AgShoe and method of manufacturing same
US4520580 *Mar 30, 1982Jun 4, 1985Brown Dennis NSkate boot insert
US4823799 *Mar 14, 1988Apr 25, 1989Robbins Stevens EBiofeedback interface for sensory enhancement of the plantar surface of the foot
Classifications
Cooperative ClassificationA43B7/144