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Publication numberUS500686 A
Publication typeGrant
Publication dateJul 4, 1893
Filing dateAug 10, 1892
Publication numberUS 500686 A, US 500686A, US-A-500686, US500686 A, US500686A
InventorsJohn F. Corker
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Territory
US 500686 A
Abstract  available in
Images(1)
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Claims  available in
Description  (OCR text may contain errors)

J. F. OORKER. GRAVITY HELMET.

(No Model.)

No. 500,686. Patented'July 4, 1893.

UNITED STATES PATENT OFFICE.

JOHN F. CORKER, OF SALT LAKE CITY, UTAH TERRITORY.

G RAVlTY-H ELM ET.

SPEOIFICATIONforming part of Letters Patent No. 500,686, dated July 4, 1893.

Application filed August 10, 1892.

To aZZ whom it may concern.-

Be it known that I, JOHN F. OORKER, a citizen ot' the United States, residing at Salt Lake City, in the county of Salt Lake and Territory of Utah, have invented certain new and useful Improvements in Gravity-Helmets, of which the following is a description, reference being had to the accompanying drawings, and to the letters of reference marked thereon.

My invention relates to an improvement in devices for aiding persons in carrying the body in an erect position, and consists in the variousmatters hereinafter described andclaimed. It is well known that people who in early years have carried burdens upon their heads, have a more erect carriage than those who have not done so, the law of gravity causing them to hold the body in such a position that the weight shall be supported directly above the feet. With this fact in view, therefore, I have constructed a device by which in a comfortable manner a weight is applied to the head.

In the accompanying drawings which illustrate my invention Figure 1 is a perspective view of my device. Fig. 2 shows the device in position for use. Fig. 3 is a modification, as is also Fig. 4.

In the drawings, A, A, are weighted rims shaped to fit the sides of the head and provided with suitable pads as B to prevent chafing. These rims may be of solid metal, or of tubing of metal or other material as canvas or leather, in which latter case an aperture a may be provided through which shot, sand, or other such substance may be inserted and removed to vary the weight of the device. The

light band C connects the rims, and in order that the size and shape of my device may bein fierial N0. 442,652- (No model.)

a measure varied to conform to different heads, I construct this band in two parts which I hold together by the set screw 0 fastened to one part of the band and slidingin the slot 0' formed in the other part. It will be understood, however, that various other connections between the weights A, A, may-be used as well as various other means for making these connections adjustable.

Fig. 3 shows my device substantially in the shape of a horseshoe so that the weight may be kept from the forehead and at the same time applied to the other parts of the head, and Fig. 4. shows a form of my devicein which is used a band encircling the entire head. These various forms of my invention may be used just as shown in the drawings or they may be placed in hats and worn in this way.

Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-

1. A gravity helmet comprising weights adapted to fit upon the head, and suitable connections between said weights; substantially as described.

2. A gravity helmet comprising a set of weights shaped to fit upon the sides of the head, a bar provided with a slot projecting from one weight, and a second bar provided with a set screw adapted to work in said slot, projecting from the other weight; substantially as described.

In testimony whereof I affix my signature in presence of two witnesses.

JOHN F. CORKER.

Witnesses:

ROBERT WENDT, WILLIA LAPHAM.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US3124353 *Mar 30, 1961Mar 10, 1964 Sharkey
US4339124 *Oct 3, 1980Jul 13, 1982Daniel VoglerNeck exercising device
US4602784 *Jul 2, 1984Jul 29, 1986Budden Brent RExercise cuff
US4832333 *Oct 5, 1988May 23, 1989Lockett Ricky PNeck exercising device and method
US4988093 *Jan 19, 1990Jan 29, 1991Forrest Sr Charles PFluid-filled neck exerciser
US5162027 *Feb 21, 1991Nov 10, 1992Robinson Bruce RNeck exercising device and method
US5702330 *Oct 25, 1996Dec 30, 1997De Monbrun; Michael A.Male exercise device and method
US6110080 *Oct 15, 1998Aug 29, 2000Niv; TsahiTherapeutic headpiece
US7010814Feb 24, 2004Mar 14, 2006John Reed BenzigerWeight-bearing headwear, components thereof, and methods of use
US8308616Mar 17, 2010Nov 13, 2012Flavell Scott HHalo posture headband neck training device
US8425385 *Mar 28, 2007Apr 23, 2013P Tech, Llc.Resistance therapy
US20140221161 *Feb 5, 2014Aug 7, 2014Cornell UniversityHead-wearable Training Tool and Method
Classifications
Cooperative ClassificationY10S273/17, A63B23/025