![]() ![]() Furthermore, constructing a sawhorse with this bracket is unduly time consuming since holes must be drilled in the sawhorse members at each point they are connected to the bracket. ![]() Also because the flanges are fixed, the sawhorse member is retained primarily by the bolts rather than frictional force between the flanges and sawhorse member. Since this bracket is one piece, the distance between the flanges is fixed and the bracket can only accommodate a board of a single predetermined thickness. The bracket disclosed in the '780 patent illustrates a comparatively complex shape requiring a more complex manufacturing process and requiring a relatively large amount of metal to manufacture. The flanges have apertures such that holes may be drilled through the sawhorse members and bolts placed through the flange and sawhorse members. 5,377,780 ('780 patent) discloses a unitary bracket having multiple flanges between which the sawhorse members will be positioned. The prior art has typically attempted to carried out this connection with various types of brackets. B25H1/06- Work benches Portable stands or supports for positioning portable tools or work to be operated on thereby of trestle type.B25H1/00- Work benches Portable stands or supports for positioning portable tools or work to be operated on thereby.FOR MARKING-OUT WORK STORAGE MEANS FOR WORKSHOPS B25- HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS.E04G1/32- Other free-standing supports, e.g.E04G1/28- Scaffolds primarily resting on the ground designed to provide support only at a low height.E04G1/00- Scaffolds primarily resting on the ground.E04G- SCAFFOLDING FORMS SHUTTERING BUILDING IMPLEMENTS OR AIDS, OR THEIR USE HANDLING BUILDING MATERIALS ON THE SITE REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS. ![]()
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