Matches 1 - 50 out of 54 1 2 >


Match Document Document Title
8678700 Foldable furniture with retention structure  
A foldable furniture includes a retention structure including a left retention coupler and a right retention coupler coaxially and overlapping with the left retention coupler side-by-side in a...
8215596 Hinge assembly  
A hinge assembly includes a pivot shaft, a first supporting member, a second supporting member, and a positioning member. The first supporting member is rotatably sleeved on the pivot shaft. A...
7883057 Pivoting device and method for ceiling panels  
In one embodiment, a device for hanging a ceiling panel may include a clevis for attachment to a support structure, and a hinge for attachment to the ceiling panel. The clevis may include a pin...
7488136 Electric device and pivot mechanism thereof  
An electric device includes a main body, a supporting crutch and a pivot mechanism connecting the body to the crutch. The body is rotated around the crutch through the pivot mechanism. The pivot...
7399137 Rear mirror mounting assembly  
A pivot arrangement between a mirror head and a mirror mounting bracket of a rear vision mirror for a motor vehicle which uses a disc spring with a negative spring rate over part of its travel....
7083355 Stirrup support indexer for a medical examination table  
An indexer for positioning a limb extension bar used with an examination table. The indexer permits a selective fixed position in the forward and backward directions and a selective fixed position...
6807679 Mechanism for securing eye protector to helmet  
A mechanism includes two units for securing a transparent eye protector to a helmet having a recess at either side. Each unit comprises a bracket formed at one end of a frame of the eye protector....
6789848 Articulation mechanism particularly for lounge chairs  
An articulation mechanism has a central part and a head part each made of a pair of shaped elements. The pairs of shaped elements form inner and outer shells. The inner shells are positioned...
6533489 180-degree folding support joint  
A 180-degree folding support joint includes a pair of joint members each including an outer wall and an inner wall and defining an engaging slot therebetween for disposing the inner wall of the...
6332242 Rotational handgrip  
A rotational handgrip for baggage trailer comprises a main body having two hollow pipes on both sides thereof and two link connectors. The hollow pipes have receiving holes each housing a clamping...
6330752 Adjustable squaring tool  
An adjustable squaring tool for measuring and marking angles includes a pivot arm pivotally coupled between first and second sections of a main member. The pivot arm having a graduated arcuate...
6267373 Bearing structure for rotatable shaft  
A bearing structure has first and second support members in which first and second stepped small-diameter portions of drive and nip rollers are rotatably mounted by bearings. The first and second...
6196568 Robust adjustable rotary positioning mechanism  
An adjustable rotary positioning mechanism comprising a clevis having a central axis, a first arm, a second arm, and a plurality of bores arcuately spaced around the central axis through the first...
6126184 Golf cart handle adjusting device  
A golf cart handle adjusting device includes a fixing member, a sleeve and an elastic push member. The fixing member consists of a base portion and two wings extending in parallel from the base...
5836210 Arm bearing for an awning  
An arm bearing for an awning has at least one support block, at least one bearing block arranged to swivel about a first rotation axle into a drop-out position, and an arm rotatable about a second...
5689999 Adjustable rotary locking and unlocking apparatus  
Apparatus for enabling and disabling relative rotary movements between two members rotatable about a common axis comprises a plurality of circumferentially spaced locking pins carried by one of...
5525000 Releasable coupling assembly  
A releasable coupling assembly is provided for rib members or other members having a flat stock or bar-like configuration. The releasable coupling is provided for members which are at least...
5522659 Electrically operated hand mixer with a winding arrangement for a connecting cable  
An electrically operated hand mixer includes processing tools drivable by an electric motor for processing foods, and a housing accommodating the electric motor. A handle for manipulating the hand...
5334354 Laboratory clamp having a fully enclosed hinge mechanism  
Utility clamp for use in a laboratory or other environment containing caustic elements. The clamp has a fully-enclosed hinge which is isolated from the environment. The critical hinge components...
5255994 Adjustably tensioned snap-release joint for an exercise golf club  
An adjustably tensioned snap-release joint for use as a golf club swing training device is described which includes an upper shaft insert, a lower shaft insert, a screw inserted into a first bore...
5175891 Device for fixing a toilet seat and a toilet lid  
A device for detachably and pivotally connecting a pair of objects such as a toilet seat and lid to a toilet bowl. The device includes a receiving member fixedly mounted on the toilet bowl and a...
5168601 Adjustable baby cart handrail positioning device  
An adjustable baby cart handrail positioning device including an arched handrail pivotably connected between two supports by two connecting devices. Each connecting device includes a connecting...
5169257 Angle adjustable joint  
An angle adjustable joint for use in furnitures which is consisted of a locating member, a driven member pivoted to the locating member, two brake members pivotably fastened inside the driven...
5106117 Folding golf cart  
An improvement for a folding gold cart, having three adjustable articulated joints connecting an upper pillar, a medium pillar and a lower pillar. The cart having a wheel bearer tilting from the...
5062179 Handle assembly for doll carriages  
A handle assembly for doll carriages comprises a pair of support rods each defining a first cog seat on an end thereof, a U-shaped angle-adjustable handle defining a second cog seat on a...
4976174 Socket wrench attachment with removable retaining means  
An attachment to a socket wrench and the like carries a rocker arm in a recess in the body of the attachment. The rocker arm rocks about a shaft inserted transversely of the arm in a pair of...
4958816 Stirrup assembly for examination table  
A stirrup assembly for an examination table includes in a single unit mechanism for adjusting both longitudinally and laterally the positions of limb support bars associated with the table. The...
4742595 Window cleaning device  
The invention relates to a window cleaning device in which a cleaning member having a squeegee and scraper arranged along opposite longitudinal edges thereof is in the form of a U-shaped channel...
4741582 Mounting fastener  
A mounting fastener includes a nut carrier having a pair of oppositely extending resilient wings which extend below the nut carrier and spread as the carrier is slid in a confined track to hold...
4725160 Mounting for a wheelchair service tray  
An upright, detachably attachable to the frame of a wheelchair, supports a vertically adjustable mounting for a service tray. The mounting includes a quick release cam for precisely locating and...
4707884 Foldable handle for a skateboard  
A foldable handle for skateboard includes a base plate adapted to be fixed on a base board of a skateboard; two opposed upright plates, fixed on the base plate and spaced apart from each other; a...
4699344 Support assembly  
Applicant's novel invention comprises an easy to use, portable, and versatile base support assembly attachable to a wide variety of equipment poles. The versatility of the support assembly is...
4696470 Portable platform assembly for dancers and the like  
A portable platform assembly includes a platform (12) and a folding barre structure (14) mounted for pivotal movement about spaced supporting bases (16, 18) on the platform (12 ) between an...
4602889 Adjustable knuckle joint device for folding ladders  
An adjustable knuckle joint device for folding ladders includes in combination: a first coupling member having a first circular junction portion provided with an annular flange and a plurality of...
4593577 Automotive steering column tilt adjusting device  
A steering column tilt adjusting device allows the tilt of the upper steering column to be adjusted with finer resolution than is normally possible with the same latching hardware. In this case,...
4579505 Car tumbler and safety device therefor  
A car tumbler comprises a set of quarter circle-formed rockers (1) for placing under the car to be rolled over on its side, a hub flange (5) on each rocker for engagement with a wheel hub in one...
4577986 Joint mechanism for folding ladders, furniture and the like  
A joint mechanism comprised of two pivotally connected joint members rotatable about a common axis is lockable in one of a series of predetermined positions by engagement of a spring-biased pawl...
4577580 Trolling attachment for boats  
A trolling attachment for motor boats comprises pivotal trolling flaps for securement to the transom of a boat so that the flaps may be lowered into and raised from the water as required. The flap...
4354710 Hinge for a chaise and the like  
A hinge for a chaise and the like has a first hinge element having a segment portion with a plurality of first arresting formations, a second hinge element provided with an arresting member...
4326731 Folding cart  
A material transporting cart, including a horizontal platform upwardly pivotable about a transverse hinge across its center, the opposite ends of the platform being pivoted on vertical end frames,...
4230414 Ratchet-action hinge device  
A hinge device for supporting an armrest on a vehicle seat includes a ratchet mechanism in which ratchet teeth are disposed around the inside of a ratchet ring for engagement with a pawl carried...
4194784 Bench back rest convertible to locked table top  
The present invention relates to an improved apparatus for use in connection with a convertible table, seat structure whereby the back portion of the seat can be moved to a position relative to...
4121605 Walking cane assembly  
A walking cane assembly involving a cane having a cane stabilizing arm extendable laterally from the cane at a location on said cane approaching the cane handle and terminating in a free end...
4111319 Apparatus for loading and unloading a working machine to and from main equipment  
Apparatus for loading and unloading a working machine to and from main equipment, comprising a pair of upper and lower supporting members disposed at main equipment, a pair of upper and lower...
4109320 Attaching assembly  
An assembly is provided which is adapted to be used in attaching a secondary unit, such as a face protective device, to a primary unit, such as a safety helmet. The helmet is of rigid material and...
3921231 Combination adjustable break-away scoop stretcher and extrication device  
A break-away scoop stretcher composed of three detachable frame sections adapted to be selectively interengaged to extricate and transport a critically injured person in various positions,...
3902482 Mechanical joint for an orthopedic brace or prosthesis  
A mechanical joint for a leg brace having portions attachable to the leg above and below the knee joint and interconnected by a link. The spaced ends of the brace portions and the opposite ends of...
3801208 PIVOT LOCKING MEANS  
A pivot lock for detachably and pivotally interconnecting a pair of opposing members, such as the frame parts of a break-away stretcher, said lock having opposite parts one of which is bifurcated...
2911245 Joint  
2877033 Artificial joint  

Matches 1 - 50 out of 54 1 2 >