Class 5/181 - Extension

Subclass of Class 5 - Beds
Definition: Bedsteads which when contracted always present a bed surface,
No. of patents: 43
Last issue date: 01/12/2010

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Number	Title	Issue Date
7644455	Adjustable bed frame An adjustable bed frame includes a frame having a first retractable device in a horizontal direction for securing a first supporting unit. The first supporting unit includes a second retractable device for securing a first mattress. Second supporting units are provi...	01/12/2010
7367610	Method and apparatus for assembling a component to a panel A component is adapted for assembly to a panel at a desired location. The component includes a body and at least one fastener threadingly received in the body, the fastener having a head and a threaded shaft, the head extending outwardly from the body a predetermine...	05/06/2008
7363665	Bed frame with extended bumper assembly A bed frame having a bumper assembly that can be added to the foot end of the bed frame in order to extend the length of the bed frame fully support the box spring and mattress. The bumper assembly can be factory installed or provided as a kit to install on site and...	04/29/2008
7178967	Backlight assembly and liquid crystal display apparatus having the same A backlight assembly and an LCD apparatus that includes the backlight assembly are disclosed. A first receiving container has at least two members that can be combined into a frame and receive a plurality of lamps and a light diffusing member. A receiving container ...	02/20/2007
7100228	Snap on protective members for bed frames A protective member, preferably an extruded plastic is used to enclose, at least partially, a component of a bed frame so as to provide protection against inadvertent injury to a user striking the otherwise sharp edges of the component. The components are normally a...	09/05/2006
7096523	Universally adjustable bed loft The present invention is a bed loft comprising a pair of end assemblies and at least one support beam for receiving a support beam prong. Each end assembly comprises a first post and a second post. The first post comprises at least one support beam prong for inserti...	08/29/2006
7000269	Adjustable base for supporting adjustable beds of different widths An adjustable base is utilized with articulated or adjustable beds of different widths and includes first and second pairs of support brackets with each pair including first and second support brackets in opposing aligned relationship to each other. Each pair of sup...	02/21/2006
6941596	Bed frame A bed frame assembly for supporting a bed in a substantially flat manner above a floor including interlocking elongate rails and feet for forming a rectangular, flat platform, each of the feet including an upper portion defining a receptacle oriented in a first dire...	09/13/2005
6836912	Furniture A furniture item includes at least a pair of members defining a dimension in one direction of the item, the members of the pair being connected together by adjustable connecting elements, the arrangement and construction being such that the dimension in one directio...	01/04/2005
6810540	Bed base with adjustable cross bar A bed base is disclosed that that has an integrated locking and release crossbar mechanism to enable adjustment of the width of the bed base to correspond to the width of the bed mattress and/or box spring. ...	11/02/2004
6269498	Bed support mechanism A bed support mechanism. The mechanism includes at least two substantially identical L-shaped support members each including a top section and a leg section, the top sections being adjacently positioned to one another and each of the leg sections extendin...	08/07/2001
6209155	Fastener for adjustable cross bar for bed rails and frames An adjustable cross bar for bed rails and frames with at least two relatively movable cross bar members and a clamp positioned over the inboard ends of the cross bar members and entrapping their edges in tracks. The clamp has depending lances formed in a ...	04/03/2001
6202231	Surgical stretcher An extender board for use on a surgical stretcher is disclosed. The surgical stretcher includes a pivotable back section, and an actuator that locks to prevent the back section from pivoting and that unlocks to permit the back section to pivot. The extend...	03/20/2001
5771510	Bed with movable bedposts A bed with movable bedposts mainly including a bed plank which cooperates with two sliding rails, two sliding rail bearings with extended plates, two steel cords, a fixing member, and a motor and transmission gears and chain to move two bedposts relative ...	06/30/1998
5600858	Patient support for use in a medical apparatus A patient support mechanism for use in a medical examination or therapy apparatus for supporting a patient has a frame on which a patient support plate is carried, the frame having substantially horizontally aligned surfaces laterally disposed at longitud...	02/11/1997
5570485	Bed assembly A bed assembly (10) having a generally rectangular frame (22) and a mattress support (62, 64, 66, 68), the mattress support including a hinged head section (14) movable between raised and lowered positions, and an extender (76) supported by the hinged hea...	11/05/1996
5535466	Surgical tables A surgical table for animals has a basic flat top which can serve for the smaller species. To accommodate large animals, extensions are fitted in the form of rigid panels having tongue and groove engagement with selected edge parts of the basic top. They ...	07/16/1996
5335384	Hospital bed head extender and accessory therfor A hospital bed has a frame. A horizontal plate is pivotally mounted on a vertical axis to swing from an inoperative position underlying the frame to an operative position extending from the head end of the bed. A pillow can be placed on the extender so th...	08/09/1994
5182824	Wrestling bed A wrestling bed provides a defined and restricted area for childrens's vigorous activities, thus serving to protect other articles from accidental damage due to such vigorous play. The wrestling bed is solidly constructed in order to resist damage from ac...	02/02/1993
5083332	Hospital bed with collapsible side edges and laterally-movable side guards A hospital bed has a frame mounted on a base. Articulating head, seat and leg patient support panels are mounted on the frame. Side guards are mounted on the panels. Patient support panels have longitudinal edges that are collapsible to narrow the bed for...	01/28/1992
4937905	Bed extender A bed extender device having a pair of opposed vertical leg members and a horizontal extender board affixed to the leg members and maintaining them in an opposed fixed relationship is positioned between and supported on conventional bed rails to provide a...	07/03/1990
4841586	Adjustable waterbed padded cap, frame and pedestal A new system of waterbed frame and component construction which enables pedestals, frames and padded caps to be put together to form any size waterbed. A pedestal is provided which is extendable by means of inserting extension pieces using special connect...	06/27/1989
4776605	Wheeled bed apparatus A wheeled bed apparatus includes a planar supporting surface stretched between a plurality of upper longitudinal and transverse tubular members forming a patient platform. The platform is pivotably affixed to a plurality of vertical tubular support member...	10/11/1988
4682376	Delivery bed A delivery bed has a seat part supported on raisable and lowerable side-pieces. A leg-support has side tubes which are journalled for axial movement on forwardly and rearwardly located pairs of support rollers journalled on bolts attached to the side-piec...	07/28/1987
4679261	Telescopic bed An easily assembled bed structure adjustable in length and width comprises head and foot members each including a pair of side posts and parallel slidably telescoping multielement tubular cross pieces extending laterally between and separably joined at th...	07/14/1987
4669136	Combination hospital bed and surgical table A combination hospital bed and surgical table is disclosed. It is comprised of: a frame having floor-engaging wheels, a substantially flat, substantially rectangular deck carried by the frame, suitable for holding a human patient in the supine position, the de...	06/02/1987
4615058	Delivery bed A delivery bed has a seat part supported on raisable and lowerable side-pieces. A leg-support has side tubes which are journalled for axial movement on forwardly and rearwardly located pairs of support rollers journalled on bolts attached to the side-piec...	10/07/1986
4597117	Adjustable base support apparatus for a waterbed or a similar article A base support apparatus includes a right and a left unit each of a rectangular, symmetrical configuration. Each unit has a front wall of a given length with extending side sections at each end. Each unit has a back wall of a shorter length with correspon...	07/01/1986
4406027	Articulated framework for bed, relaxation seat or armchair Disclosed is an adjustable bed or chair apparatus having a backrest, seat, and legrest or kneerest, each of which is angularly adjustable relative to a support frame; and the legrest and backrest are lengthwise adjustable for respectively different leg an...	09/27/1983
4402097	Expandable support frame for flexible sleeping mattresses An expandable support frame for providing supportive confinement for variously sized flexible mattresses. The frame includes a support member suitable for being positioned on a supporting surface such as the floor. An expandable mattress housing is mounte...	09/06/1983
4271547	Mattress and boxspring extender An extender for a bed which has a boxspring, and mattress resting squarely on the boxspring, and a bed frame is provided. An elongated cushion provides an extended sleeping area adjacent a portion of the perimeter of the mattress. An elongated support whi...	06/09/1981
4224704	Adjustable and foldable bed frame An adjustable and foldable bed frame includes a pair of side rails and a pair of end rails extending transversely between the side rails. Each end rail includes a pair of elongated elements, with each of the elements having one end secured to a correspond...	09/30/1980
4192028	Adjustable bed frame In accordance with the invention there is provided a bed frame with end rails of adjustable length, each of the end rails including an inner rail member having horizontal and vertical flanges in nested relationship with an outer rail member having horizon...	03/11/1980
4135266	Adjustable bed frame An adjustable angle iron bed frame has interfitting end rails which are retained in preadjusted assembled positions by generally U-shaped wire clips which extend diagonally through the respective backs and sides of the interfitted end rails to capture the...	01/23/1979
4106141	Bed frame A bed frame having a novel leg structure. The bed frame includes a right angle side rail, and a cross rail pivotally connected to that side rail for swinging movement between a storage position in which the cross rail is oriented parallel to the side rail...	08/15/1978
4106138	Platform bed A bed platform which incorporates a resilient mattress foundation by flanking the same with a sectional bolster structure....	08/15/1978
4078270	Adjustable bed-frame A pair of improved adjustable cross-frame members are incorporated with a pair of side frame members to form a bed frame readily adjustable to a wide variety of widths. Each improved cross-frame member has a first and second elongated elements, each of wh...	03/14/1978
4038710	Cross rail and support for bed frames The cross rail and support includes a pair of telescopically engaged cross rail sections each having a ribbed top wall, and a pair of longitudinally ribbed side flanges, each terminating in an upwardly and inwardly directed reinforcing edge portion to pro...	08/02/1977
4019211	Bedframe with unitized adjustable crossbar A bedframe having side rails interconnected by end crossbars which are adjustable to provide a plurality of different standard bed widths, each of the crossbars being formed by at least two telescoped sections which are interconnected to provide a unitary...	04/26/1977
3995334	Bed frame A bed frame assembly of the knock-down type including a pair of spaced parallel L-shaped side frame members and a pair of parallel L-shaped cross frame members extending perpendicularly between the side frame members with the assembly supported by a plura...	12/07/1976

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Class 5/181 - Extension