Class 135/73 - Armrests

Subclass of Class 135 - Tent, canopy, umbrella, or cane
Definition: Devices relating to the portion engaging the arm or armpit
No. of patents: 40
Last issue date: 11/15/2011

Number	Title	Issue Date
8056571	Axilla area force receiver apparatus Aspects of the inventive technology include, in various embodiments, novel ambulation assistance apparatus with upper and lower force absorbers, perhaps with different displacement per force rates, novel crutches or canes that are convertable and/or foldable, and no...	11/15/2011
7926498	Biomechanically derived crutch A crutch having a first side direction, a second side direction opposite the first side direction, a third side direction perpendicular to the first side direction and a fourth side direction opposite the third side direction, the crutch including an elongate leg ha...	04/19/2011
7926499	Biomechanically derived crutch A crutch having a first side direction, a second side direction opposite the first side direction, a third side direction perpendicular to the first side direction and a fourth side direction opposite the third side direction, the crutch including an elongate leg ha...	04/19/2011
7717123	Biomechanically derived crutch A crutch having a first side direction, a second side direction opposite the first side direction, a third side direction perpendicular to the first side direction and a fourth side direction opposite the third side direction, the crutch including an elongate leg ha...	05/18/2010
7712478	Ergonomic crutch An ergonomic crutch comprising an armpit pad assembly, a top tube, a middle tube, a bottom tube, a hand grip, a shock absorber, and a footpad assembly. The armpit pad assembly comprises an armpit pad and means for allowing the armpit pad to tilt vertically and swive...	05/11/2010
7673640	Tiltable underarm support mechanism and crutch-like mobility assist device using same A crutch-like mobility assist device includes a vertical support assembly, a footer assembly attached to a lower connection member of the vertical support assembly, and a tiltable underarm support mechanism connected to an upper connection member of the vertical sup...	03/09/2010
7434592	Ergonomic collapsible crutch An ergonomic collapsible crutch for providing assistance with ambulatory movement of a user, the crutch including a supporting member having an underarm support surface and a hand grip portion, a gripping pad disposed remotely from the underarm support surface gener...	10/14/2008
7422025	Walker device with arm and hand support A support is connected to a walker frame, the support including an elongated member pivotally mounted on the walker frame and a forearm cuff member angularly and linearly adjustable relative to the elongated member. The support limits sideways movement of the user's...	09/09/2008
7383848	Forearm walking crutch A forearm walking crutch includes an upper part mounted on a stick. The upper part carries a forearm sleeve and includes a grip. The sleeve is adapted to embrace the forearm of a user by more than 270° and is pivotably attached to the upper part. The upper part inc...	06/10/2008
7347215	Ergonomic crutches An improved forearm or under arm crutch. The crutch features an extension which slides horizontally out of one of the handles and solidly connects to the tip of the other handle to form a stable seat where the user can rest. The crutch also features shock absorbing ...	03/25/2008
7204262	Forearm crutch padded cover A forearm crutch cover that provides padding in the forearm cradle to increase the comfort of the user and covers the pivoting attachment junction that attaches the forearm cradle to the pole of the forearm crutch to help prevent injury or damage caused at the pivot...	04/17/2007
7104271	Ergonomic collapsible crutch An ergonomic collapsible crutch that may have a shock absorbing device, used to facilitate walking. The crutch has only one supporting member in place of two. The supporting member is ergonomically designed. The hand grip is configured to reduce stress on a patient....	09/12/2006
7069940	Structure of a crutch A crutch has an adjustable crosspiece between two upright tube portions thereof, which includes a main body having tunnels lengthways extending along two end portions, two engaging pins respectively in the tunnels, springs for making the pins project out from the tu...	07/04/2006
6851438	Ergonomic crutch An ergonomically enhanced crutch that has a unitary upright member that is readily manufacturable and which has a upper section and a lower section that are generally straight sections. An intermediate section forms an indentation and a handle extends from the inden...	02/08/2005
6802326	Crutch with height-adjustable grip A crutch 1 has vertical support pipes 2,3, a slider 10 slidably mounted on the support pipes 2,3, a grip 11 mounted on the slider 10, and a slider support system 12 for supporting the slider 10. The slider supp...	10/12/2004
6718994	Cover for crutch underarm support A covering for the underarm support of a medical crutch that provides extra padding and comfort to the patient using the crutch. The crutch underarm support covering consists of a flexible sheet material, e.g., a fabric, that forms the outer and inner faces of the c...	04/13/2004
6675820	Safety support device with adjustable arm support members & method The safety support device of this invention includes a frame having a mounting section. A pair of forward legs are attached to a forward end of the mounting section and a pair of rear legs are attached to a rear end of the mounting section. Each leg has a...	01/13/2004
6491050	Leg support for crutch A leg support for attachment to a crutch for supporting the affected leg of a user, and having a cushioned upper surface. The support is preferably adjustable to a variety of heights on the crutch, and adjustable to position the cushioned upper member at ...	12/10/2002
6470900	Crutch platform attachment A conventional crutch which has an attachment having a forearm support handled platform extending outwardly from the crutch. A stabilizer brace secured to the crutch's up rights receives the platform and a fold over covering tab on the brace may be used i...	10/29/2002
6378541	Ergonomic crutch A crutch adapted to be used by a person has a vertical post with a loop formed in the center portion. An underarm support member is connected to the top of the post. The upper portion of the post above the loop is offset from the lower portion below the l...	04/30/2002
6279591	Universal platform support for a walker A universal platform support assembly (10) provides for vertical and horizontal adjustment to secure the assembly to a wide array of walker (W) styles and sizes. A forearm receiving member (20) can be pivoted for comfort of the user and a push handle (24)...	08/28/2001
6026833	Pockets for attachment to crutches Pockets for use on a crutch consisting of a front panel and a back panel secured to one another along three sides, leaving an open end. Alternatively, the pocket has at least one side panel positioned between the front and back panels. The back panel pref...	02/22/2000
5954074	Universal adjustable walking crutch and/or cane This disclosure relates to combination adjustable crutches and/or canes that can be converted from a crutch to a cane or vice versa. The present invention includes a main single support shaft made of lightweight-ridged square tubing. A unique handle that ...	09/21/1999
5848603	Arm piece assembly for crutch An improved arm piece assembly for a crutch comprising a hollow, thermoplastic blow-molded arm piece and an outer resilient covering molded to the outer surface of the arm piece. The inner side surface of the arm piece is located at a slight angle to the ...	12/15/1998
5725005	Walking assistance crutch According to the present invention, there is provided a walking assistance crutch which is comfortable to use, and which can keep a user from falling on his face by its existence even if he falls down by accident. Features in structure of the crutch according ...	03/10/1998
5673719	Crutch assembly A crutch assembly having right and left leg members and a horizontal cross-body member. The right and left legs can swivel both forward and backward and from side to side. Swivel joints contained within the aluminum tubing provide for the movement of the ...	10/07/1997
5657783	Forearm rests combined with an invalid walker Forearm rests are combined with a conventional invalid walker. The forearm rests are located generally spaced above the normal hand-grips. The forearm rests are advantageous for providing inward lateral support to the user's outwardly flexed forearms whil...	08/19/1997
5645095	Low friction crutch pad cover A waterproof, stain proof and nonporous crutch pad cover formed out of a material having a low coefficient of friction. The crutch pad cover includes an elongate slotted body member having first and second sides which are adapted to partially encircle the...	07/08/1997
5560382	Air cushion crutch pad An air cushion crutch pad generally includes a sealed hollow chamber having an air cushion therein, and a cavity which provides means for removably mounting the crutch pad to a upper cross piece of a crutch. Opposing sidewalls of the sealed hollow chamber...	10/01/1996
5495867	Dual handled cane A dual handled cane having the handles spaced at a predetermined distance to provide excellent uprisal characteristics is disclosed. The cane is a unitary structure having an upper handle which is useful whenever a user is in a standing position. A lower ...	03/05/1996
5458145	Crutch An adjustable crutch (10) includes upper and lower assemblies (12, 14) which are slidably interconnected with one another is constructed of hollow aluminum pipes, or tubing, (16, 18, 42, 44) interconnected by glass or fiber-reinforced nylon members (20, 2...	10/17/1995
5427131	Crutches with shiftable cradles Crutches with shiftable cradles including a lower rod positioned in a vertical orientation with an upper end and a lower end and a pair of radial apertures extending through the lower rod adjacent to its upper end; a pair of upper rods each with the rods ...	06/27/1995
5417234	Crutch An adjustable crutch (10) includes upper and lower assemblies (12, 14) which are slidably interconnected with one another is constructed of hollow aluminum pipes, or tubing, (16, 18, 42, 44) interconnected by glass or fiber-reinforced nylon members (20, 2...	05/23/1995
5224717	Walking aid device A walking aid device which allows the user to retain a full upright position while providing continuous support of a portion of the user's body weight and allow the user to easily maneuver the device. The device has wheels which support two side sections ...	07/06/1993
5224924	Back treatment device A back treatment device comprising a spaced pair of adjustable crutches (26L, 26R), for supporting the upper body of a user. Each crutch includes an air-inflatable underarm member (44) for comfort. A pair of forearm rests (140L, 140R) and a pair of padded...	07/06/1993
5101846	Covered crutch pad An improved crutch pad for providing extended cushioning for a user's side for the crutch and crutch bar. The crutch pad utilizes an outer envelope formed from a flocked material, an inner padding envelope secured to the inside surface of the outer envelo...	04/07/1992
5078640	Plaything usable as a crutch pad A plaything usable as a crutch pad includes an outer case and an inner compressible filler. The outer case includes walls defining a pocket for receiving an upper cross piece of a crutch therein. The combination of the plaything with a crutch also forms a...	01/07/1992
4922941	Crutch having a changeable armpiece A crutch includes a monolithic frame and has at least two different arm-engaging pieces associated therewith. The arm-engaging pieces are releasably attached to the frame by a locking mechanism and one of the pieces is a D-shaped forearm-engaging element ...	05/08/1990
4637414	Arm piece assembly for crutch An improved arm piece assembly for a crutch, comprising an inner molded plastic arm piece and an outer removable elastomeric cover. The arm piece is formed with a pair of opposed side surfaces, a pair of end surfaces and a top surface that connects the si...	01/20/1987
4237915	Handi crutch A pair of crutches of walker type, each crutch being foldable by being made of sections that snap lock together, a lowest section being hollow to carry tools and other items therewithin, a middle section carrying a folding shelf for holding packages and a...	12/09/1980

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Class 135/73 - Armrests