Abstract:
A seat bracket includes front and rear upright members together with crosspieces for supporting back rest slats and seat slats. The upright and crosspieces are contoured to provide a comfortable seat surfaces when the brackets and slats are assembled into a completed bench.

Description:
BACKGROUND OF THE INVENTION 
     The present invention relates to seat brackets which may be attached to a wall or handrail support, or may stand alone. Two or more brackets in assembly with back and seat slats form a bench of robust durable construction suitable for outdoor use in all seasons. 
     SUMMARY OF THE INVENTION 
     The present invention comprises a permanent seat bracket designed to attach to any wall or hand rail support, or to stand alone. In a preferred form of the invention, the seat bracket comprises front and back vertical members fabricated of standard lumber and horizontal pieces constructed of custom contoured standard lumber sizes. The horizontal pieces and the vertical pieces are fastened to each other in the form of a seat bracket. Two or more spaced seat brackets support an elongated seat member for one or more persons. 
     The seat bracket according to the invention is particularly suited for outdoor use on household porches and patios, as well as commercial, private, and public establishments for accommodating people on outings, picnics, and so forth. 
     OBJECTS OF THE INVENTION 
     It is an object of the invention to provide seat bracket for use in building a seat or bench primarily for out door use. 
     It is an object of the invention to provide a seat bracket formed of standard lumber components for making a comfortable seat or bench. 
     It is a further object of the invention to provide a seat bracket for building a bench which may stand alone or may be affixed to an existing structure such as a porch or building. 
     It is a further object of the invention to provide a seat bracket for enabling a householder, for example, to custom fit one or more benches outdoors on a patio, porch, and the like using commercial size lumber with minimal need for woodworking. 
     Other and further objects of the invention will occur to one skilled in the art with an understanding of the following detailed description of the invention or upon employment of the invention in practice. 
    
    
     DESCRIPTION OF THE DRAWING 
     A preferred embodiment of the invention has been chosen for purposes of illustrating the construction and operation of the invention and is shown in the accompanying drawing in which: 
     FIG. 1 is a side elevation of the seat bracket according to the invention 
     FIG. 2 is a top view thereof 
     FIG. 3 is a front elevation view thereof 
     FIG. 4 a perspective view thereof 
     FIG. 5 is a side elevation of a bench made with seat brackets according to the invention 
     FIG. 6 is a perspective view of the bench of FIG. 5. 
     FIG. 7 is an enlarged side elevation of a horizontal component for seat brackets according to the invention 
     FIG. 8 is a perspective view of the horizontal component of FIG. 7. 
    
    
     DETAILED DESCRIPTION OF THE INVENTION 
     Referring now to the drawing, the seat bracket 10 according to the invention comprises spaced front 12 and rear 14 upright structural members fabricated of commercially available lumber such as 4 by 4&#39;s. A pair of horizontally extending cross pieces or seat supports 16, 18 are affixed at mid point 20 to the rear upright and at the top 22 of the front upright by suitable fasteners 24 such as bolts. The seat supports are fabricated of commercial size lumber such as 2 by 4&#39;s. The bolts pass through both the uprights and the seat supports and provide a robust seat bracket for fabricating a bench member. 
     The inside surface 26 of the rear upright is beveled beginning at a location 30 just above midpoint and extending to the top 32 of the upright. Preferably, the bevel is approximately 10 degrees from vertical and provides a rearward incline for back slats 34 (FIGS. 5 and 6) forming the back support of an assembled bench. 
     Each crosspiece 16, 18 is provided with a compound surface 36 contour from rear to front for receiving seat slats 38 (FIGS. 5 and 6) and for providing an orientation of the seat slats so as to provide a very comfortable seat. The compound surface extends forward from the top surface 37 of each cross piece and includes a first forwardly and downwardly inclined section 36a, a central generally horizontal section 36b, a forwardly and upwardly inclined section 36c, and terminates in a forwardly and downwardly inclined section 36d. The third 36c and last 36d sections form a peak 40 located approximately midway between the level of top surface 42 and the level of central section 36b of the crosspiece. The terminal section 36d ends at a point 44 below the level of the central section 36b. Each section 36 a-d of the compound surface has adequate dimensions measured rear to front to accommodate the side of a 2×4 slat. 
     A seat or bench 50 of any desired length may be assembled from two or more seat brackets 10 as illustrated in FIGS. 5 and 6. A seat back is formed by fitting a plurality, preferably four, back slats 34 to the beveled section of the rear uprights of suitably spaced seat brackets. In a preferred form of the invention, the back slats comprise four evenly spaced 2 by 4&#39;s attached to the beveled surfaces by suitable fasteners such as hi-thread zinc screws. The bench is completed by securing four seat slats, one to each of the sections 36 a-d of the compound seat surface 36. The seat slats preferably are 2 by 4 planks secured by hi-thread zinc screws or other suitable fasteners. A bench according to the invention may be of varying length as for example 2, 4, 6, 8 foot lengths form standard lumber components and having two or more seat brackets as necessary to provide suitable support over the full length of the bench. An armrest 46 may be fitted to both ends of a bench. 
     A completed bench according to the invention is primarily suited for outdoor use as on a porch or patio as well as in places of public accommodation such as parks, restaurants, campgrounds and so forth with seat components custom fitted for particular installations.