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Publication numberUS2248369 A
Publication typeGrant
Publication dateJul 8, 1941
Filing dateFeb 14, 1940
Priority dateFeb 14, 1940
Publication numberUS 2248369 A, US 2248369A, US-A-2248369, US2248369 A, US2248369A
InventorsJohn Ludersen
Original AssigneeJohn Ludersen
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Leg rest
US 2248369 A
Images(1)
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Description  (OCR text may contain errors)

J. LUDERSEN July 1941;

LEG REST Filed Feb. 14, 1940 INVENTOR. John A. Ludersen- Patented July 8, 1941 UNITED OFFHCE.

1 Claim.

This invention relates to improvements in leg rests.

Objects of the invention are to provide a le rest that will have a reciprocating movement as well as an oscillating movement to give the patient who has the injured leg or foot, whichever it may be, a chance to sit up straight as well as crouch down in the chair, without any rubbing or friction on the leg from the leg-rest.

Another object is to provide a leg-rest that may be adjusted to various heights by a telescopic means of two uprights.

Another object of the invention is to provide the base with rubber suction means to prevent the device from slipping in operation.

In the accompanying drawing has been illustrated a simple and referred form of the invention; it being, however, understood that no limitation is necessarily made to the precise structural details therein exhibited, but that changes,

alterations and modifications within the scope of the claim may be resorted to when desired.

In the drawing- Figure 1 is a front view of my invention, disclosing a base, two uprights telescopically connected to a leg-rest.

Figure 2 is a back view of Figure 1, to disclose the oscillating cross-bar which gives the legrest a reciprocating movement.

Figure 3 is a perspective view showing same standards C at their lower end, and at their top end they carry a cross-bar D and are provided with slots E to receive pins F. The latter are to allow shaft D to oscillate, to give the footrest G a reciprocating movement. This movement is to eliminate any movement of the leg relative to the rest when the patient is moving from a reclining position to a sitting position. It will be understood that any suitable pad or cushion may be employed on the rest H.

Letter I indicates rubber suction cushions Which are inserted in the bottom of the tubular members B to prevent the slipping of the device in operation. v

Letter J indicates thumb screws to allow the telescopic action of members B and C to adjust the height of the device in operation.

Letter K indicates pins to allow the foot-rest G to oscillate. And dotted lines L will indicate the reciprocating movement; while letter M will indicate the tilting movement.

In the operation, the operator may put the heel of his foot on the lower end of the device at G, and the calf of his leg will rest at the end indicated at letter M, and with a slight shove the calf of his leg the operator may push the device into position indicated by letter L,

and vice versa. As the device is shown in Figure 3 it may be tilted to suit the degree of angle of the user.

It will be understood that my invention is not limited to any particular place for operation, but may be adapted, sold and used in any place it is useful.

Having now described my invention, what I claim and desire to secure by Letters Patent is:

In a leg rest, a base provided with standards, a cross bar rotatably mounted in the ends of said standards, said bar having upturned ends pivotally carrying said leg rest, whereby said rest may be tilted and reciprocated.

JOHN LU'DERSEN.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2675862 *Dec 23, 1952Apr 20, 1954Eichorst Herman HAdjustable ottoman
US2856986 *Feb 2, 1956Oct 21, 1958Lydia O'learyFoot rests and leg supports
US2968339 *Sep 18, 1957Jan 17, 1961Gen Steel Products Company IncReclining chair with adjustable ottoman bracket
US3520572 *Aug 29, 1968Jul 14, 1970Flaugh Fred MFootrest with adjustable height standards
US3580634 *Jan 28, 1969May 25, 1971Bock John TTiltable drummer{3 s seat
US4287835 *Jul 31, 1978Sep 8, 1981Stratton David WSlipper tray and footrest
US4520981 *May 23, 1983Jun 4, 1985Marvco Tool & Mfg. Inc.Adjustable telescopic support
US4602759 *May 1, 1985Jul 29, 1986Webber Paul WMagazine stand
US4611777 *Oct 11, 1983Sep 16, 1986Tektronix, Inc.Computer terminal stand
US4753408 *Apr 16, 1987Jun 28, 1988David WarrenAdjustable attitude speaker stand
US4901385 *Jun 9, 1989Feb 20, 1990Adolphson Emil EAdjustable therapeutic leg support device
US5042800 *Feb 28, 1990Aug 27, 1991Walter Brian ASpine tensioning body support
US5419618 *Oct 25, 1993May 30, 1995Posting Equipment CorporationErgonomic footrest
US5449221 *Mar 7, 1994Sep 12, 1995Stander; MaxwellPortable leg rest
US5544941 *Nov 10, 1994Aug 13, 1996Fellowes Manufacturing CompanyAdjustable foot rest
US6536717Jul 19, 2001Mar 25, 2003Philip A. ParkerSingle post support
US6578915Apr 6, 2001Jun 17, 2003TrinitasAdjustable chair and method of use
US6631524 *Aug 13, 2002Oct 14, 2003Marcia A. DixonHeight-adjustable footrest for toilets
US6682147 *Aug 27, 2002Jan 27, 2004Thomas LeoutsakosAdjustable support
US7588292 *Jun 25, 2007Sep 15, 2009Valdes Omar PGardening chair having movable support surface
US7669934Oct 15, 2008Mar 2, 2010Thomas E ClineAdjustable leg rest
US7748786 *Jan 15, 2007Jul 6, 2010Sweetwood Homes LLCFootrest
US8616652 *Jul 26, 2011Dec 31, 2013Mario WellsArticulating foot-elevating support
US20100249495 *Nov 17, 2008Sep 30, 2010Hayrabet SiradagMultiple-width bench with adjustable height and inclination
DE2838654A1 *Sep 5, 1978Mar 6, 1980Alfred LemmerFusstuetze
EP0008753A1 *Aug 24, 1979Mar 19, 1980Alfred LemmerFoot support
WO1985001648A1 *Oct 11, 1983Apr 25, 1985Tektronix IncComputer terminal stand
WO1991012855A1 *Feb 27, 1991Aug 29, 1991Brian A WalterSpine tensioning body support
Classifications
U.S. Classification248/371, 297/423.45, 248/413, 297/423.46
International ClassificationA47C16/02, A47C16/00
Cooperative ClassificationA47C16/025
European ClassificationA47C16/02B