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7185738 |
Modular saw horse
A work piece support assembly having a primary section and two wing sections that can be arranged in a variety of modular configurations. The sections are hinged to collapse, stack and mount into a...
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7017876 |
Stabilizing adjustable brackets for designing and constructing a swing set/play set system
A three-piece stabilizing and adjustable bracket member for constructing an A-frame style swing set/play set system, ideal for erection by a do-it-yourself builder. The system includes a first...
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6803933 |
Systems and methods for dot gain determination and dot gain based printing
The present invention generally provides methods and systems for printing. A statistical learning system is used to determine dot gain.
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6681895 |
Pivotal leg assembly
A pivoting leg assembly ( 10 ) for a sawhorse, the leg assembly comprising: a pair of pivotally movable leg members ( 40 ), the leg members movable between a storage position and operative...
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6305498 |
Sawhorse with attached tool carrier
A sawhorse includes a base assembly, a workpiece support structure mounted on the base assembly and an attachment for the base assembly in the form of a tool carrier assembly comprising a flexible...
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6209683 |
Adjustable sawhorse
A sawhorse includes an upper cross member having two ends. A pair of legs is hingedly connected to each end of the upper cross member. Each leg has an upper portion and a lower portion slidingly...
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6129180 |
Sawhorse
A sawhorse provided with a pair of supports supporting a horizontal member wherein the supports are angled toward the respective ends of the horizontal member and where the ends of the supports are...
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5813495 |
Collapsible sawhorse with hinged legs
A collapsible sawhorse includes an elongated board with a pair of support legs at each end. Each leg is connected to the bottom of the board by a transverse hinge and a longitudinal hinge. The...
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5779003 |
Collapsible sawhorse
A work support or sawhorse having a pair of identical but reversed in arrangement brackets at each end of a horizontal rail for supporting legs and each end of the horizontal rail. Each bracket...
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5404962 |
Collapsible support
A collapsible support includes a cross member and a pair of collapsible support brackets having pairs of generally tubular legs extending therefrom. Each support bracket includes a generally planar...
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5377779 |
Self-stowable sawhorse with beam-supporting saddles
Included are a work beam, legs and saddle assemblies made primarily of commercially available plastic pipe, such as PVC and ABS pipe. The work beam is elongate, hollow, tubular, and rigid. The ends...
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5362020 |
Support structure for road signs
A support structure for a road warning sign comprising a pair of elongated hinged crossbar members having support leg members pivotally connected thereto at their ends, said support leg members...
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5125478 |
Folding sawhorse
A folding sawhorse includes a pair of opposing leg assemblies each pivotally attached to a lateral connecting member. When the leg assemblies are pivoted and extended into their erected...
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5119903 |
Collapsible sawhorse apparatus
A collapsible sawhorse assembly including a cross member having first and second ends, opposing side surfaces, a lower surface and an upper surface for supporting articles. A first and second pair...
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5096019 |
Folding sawhorse
A folding trestle having a movable horizontal work surface spring biased into engagement with the top edges of a skirt. A pair of legs are mounted at each end of the skirt which force the work...
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5052517 |
Folding sawhorse
A sawhorse has a T-shaped beam with two brackets secured to the beam adjacent its opposite ends. Legs are pivotally mounted on the brackets to pivot between extended positions projecting downwardly...
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5029671 |
Mechanic's walk
A compact foldable mechanic's walk for facilitating servicing of motor vehicles by improving access to the engine compartment. The mechanic's walk includes a pair of relatively narrow elongated...
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5007502 |
Self-leveling saw horse
A self-leveling foldable saw horse including a trestle formed as a downwardly opening box, two pairs of legs, each of which has three working surfaces for leveling the pairs of legs, stably...
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4951781 |
Scaffolding structure
Scaffolding structure includes first and second frame members with adjacent connected ends and remote free ends. The connected ends are hingedly connected for relative rotation of the frame members...
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4938311 |
Sawhorse
A kit for use with 2×4 and 2×6 wood pieces to make sawhorses. The legs are constructed for bent metal rods and are secured to brackets or support assemblies that are dimensioned to receive and...
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4926966 |
Folding saw-horse
A folding saw-horse including a back and a pair of leg pairs, said leg pairs being held in brackets that fix the legs in inverted V form to swing at the apexes of the V shapes on the back between...
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4884658 |
Collapsible sawhorse
A collapsible sawhorse including a crossbeam and two pairs of legs connected at opposite ends of the crossbeam for disposition between a load-supporting position and a folded position, wherein each...
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4880080 |
Collapsible sawhorse
A collapsible sawhorse includes a channel-shaped beam having a hollow interior and a pair of leg assemblies attached to the beam at opposite ends thereof. Each leg assembly includes a bracket which...
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4836332 |
Foldable sawhorse
An improved sawhorse has a horizontal central member supported at each end thereof by a special support assembly. Each of the support assemblies have a hinge formed at an upper end thereof by which...
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4804064 |
Adjustable, collapsible sawhorse
A lightweight sawhorse which may be easily collapsed in three transversely aligned directions to form a compact, portable package and thereby facilitate the transport and storage thereof. The...
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4771863 |
Saw horse construction
An improvement in saw horse construction, of the erectable type, and which makes use of a small link chain connection between next adjacent legs of the saw horse, at each end, and a member which is...
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4754844 |
Erectable sawhorse
An erectable sawhorse including a frame and a pair of leg assemblies moveably attached to the frame, each of which can be pivoted between a collapsed position against an upper rail of the frame and...
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4711319 |
Saw horse
A sawhorse that is foldable and adaptable to stand up without wabble on any uneven surface; the sawhorse including two hollow backbone sections pivoted together at one ends thereof so to form a...
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4690248 |
Portable hoist
A collapsible frame of a general ladder shape having elongated side rails connected by transverse support members. The frame defines an inverted U-shaped frame when in its unfolded operative...
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4645162 |
Leg support structure
A leg support structure for securement to a board or table top whereby to form a workhorse, table, or other support member intended to be supported in an elevated position. The support structure...
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4645161 |
Support device
A self-contained adjustable support device designed to provide stable work supporting surfaces for a wide variety of objects in the legs extended position and also provides a legs collapsed...
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4640386 |
Folding utility horse
A compactly folding sawhorse including a main beam and a pair of legs double pivoted thereto at each end thereof, and an assembly for aligning and securing the legs in their extended position...
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4605099 |
Bracket means providing full collapsibility to sawhorses
A support bracket for a sawhorse, by which the legs are connected to the spine rail of the sawhorse, and provide full collapsibility of the legs. In a preferred embodiment, the bracket has an...
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4576251 |
Folding scaffold
An improved scaffold is proposed which can be easily assembled, and folded. It comprises a scaffold plate, a pair of ladders, hook members each secured to the scaffold plate, and holder members...
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4570752 |
Foldable saw horse
A foldable saw horse which may be constructed of conventional wood two-by-fours, comprising a cross beam, a first pair of foldable legs at one end of the cross beam, and a second pair of foldable...
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4515243 |
Sawhorse bracket
A leg assembly for a trestle comprising a channel of an internal width to receive a lumber beam, which is hinged to a plate bent at an obtuse angle to form a depending panel shaped as a trapezoid....
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4489808 |
Collapsible sawhorse
A collapsible sawhorse includes a horizontal load supporting beam which is pivoted in the center thereof. A pair of legs is disposed at each end of the beam and each is mounted for compound pivotal...
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4403678 |
Folding saw horse
A sturdy, collapsible saw horse has legs which move between collapsed and extended positions, and flexible connectors limit leg movement at extended positions. The saw horse may also have two...
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4375245 |
Sawhorse brackets
A new sawhorse bracket for use with a rectangular cross-section cross-bar, usually of wood, is formed preferably by stamping and subsequent bending from a continuous strip of metal, the bracket...
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4325463 |
Sawhorse
A sawhorse having an elongated support member; a pair of elongated support rest bracket members; at least one pair of facing channel members bound to each of the support rest bracket members; a...
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4298094 |
Collapsible sawhorse
A collapsible sawhorse is provided with a beam and a pair of leg assemblies adapted to support the beam and to be collapsible to a stored position adjacent a surface of the beam. A doglike...
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4296834 |
Folding sawhorse
A folding sawhorse having an improved leg brace and storage hasp means. The sawhorse is of a type having two sets of leg pairs hingedly connected to a sawhorse top and having a brace extendable...
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4260039 |
Folding, collapsible ladder assembly
A collapsible, foldable ladder of use as an emergency escape means such as a fire escape ladder, has a plurality of channel section rungs extending from side to side across the width of the ladder,...
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4256300 |
Foldable play gym
A play gym comprising a horizontal bar from which swings and other rides are suspended is supported at its opposite ends by legs. Special pivot joints connect the pairs of legs to the horizontal...
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4241808 |
Portable and collapsible A-frame prop type scaffold
A portable and collapsible A-frame prop type scaffold including pairs of spaced apart L-shaped metal angle A-frame supporting legs pivotally connected at their upper points of juncture and having...
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4226301 |
Collapsible sawhorse
A foldable, collapsible sawhorse that includes a rigid beam horizontally supported near its end by pairs of legs moveably connected to a rigid plate that is hinged to the beam. Each plate includes...
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4104980 |
Collapsible road barrier
The present invention is directed to a collapsible road barrier which includes at least one horizontal reflective member which is attached to the upper portion of four supporting legs. The four...
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4102555 |
Folding work table apparatus
A work table has first and second spaced leg assemblies with a table pivotally secured to the first leg assembly for vertical storage positioning against the first leg assembly and a horizontal...
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4046221 |
Saddle support
A support for saddles or the like includes a pair of rails, each extending substantially parallel one with respect to the other. The support includes a first pair of support legs, which are...
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4014404 |
Saw horse
A saw horse construction comprises: A. a horizontally elongated work beam, and B. first and second support members for the beam, C. each support member comprising elongated tubing defining...
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