US2019106860A1PendingUtilityA1

Grading bar for leveling ground

Assignee: MILLER GERALDPriority: Oct 11, 2017Filed: Oct 11, 2017Published: Apr 11, 2019
Est. expiryOct 11, 2037(~11.2 yrs left)· nominal 20-yr term from priority
E02F 3/815E02F 3/962E02F 3/3618
36
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Claims

Abstract

A grading bar leveling ground includes a panel formed as a blade having a forward-facing-surface and a backward-facing-surface, a plurality of gussets, at least one horizontal member coupled to the panel, and a support-and-coupling-member. The grading bar is attachable to an implement including machine such as a front loader tractor, a skid steer loader, an excavator backhoe, a tractor backhoe, or a rear three point tractor hitch and is configured for smoothing and leveling ground as manipulated by the implement.

Claims

exact text as granted — not AI-modified
What is claimed is new and desired to be protected by Letters Patent is set forth in the appended claims: 
     
         1 . A grading bar comprising:
 a panel formed as a blade having a forward-facing-surface and a backward-facing-surface;   a plurality of gussets, said plurality of gussets being independently coupled to said backward-facing-surface of said panel;   at least one horizontal member coupled to said panel, said at least one horizontal member extending from a first end of said panel to a second end of said panel to provide rigidity to said panel;   a support-and-coupling-member, said support-and-coupling-member coupled to said backward facing surface of said panel;   wherein said forward-facing-surface is non-arcuate in profile and is planar across its entire surface and does not comprise edge-extension caps; and   wherein said grading bar is attachable to an implement and is configured for leveling ground as manipulated by said implement.   
     
     
         2 . The grading bar of  claim 1 , further comprising an anchor, said anchor being removably attached to said at least one horizontal member and said support-and-coupling-member. 
     
     
         3 . The grading bar of  claim 2 , wherein said anchor is adapted for removable attachment to said implement comprising a machine selected from the group consisting of a front loader tractor, a skid steer loader, an excavator backhoe, a tractor backhoe, and a rear three point tractor hitch. 
     
     
         4 . The grading bar of  claim 2 , wherein said anchor includes a plurality of attachment points to provide semi-universal attachment means. 
     
     
         5 . The grading bar of  claim 4 , wherein said plurality of attachment points includes at least  4  attachment points. 
     
     
         6 . The grading bar of  claim 2 , wherein said anchor comprises at least one plate-like structure. 
     
     
         7 . The grading bar of  claim 6 , wherein said anchor further comprises a plurality of ears extending from said plate-like structure. 
     
     
         8 . The grading bar of  claim 7 , wherein said plurality of ears includes two protruding elements. 
     
     
         9 . The grading bar of  claim 8 , wherein each of said two protruding elements extend from a top of said plate-like structure to a bottom of said plate-like structure. 
     
     
         10 . The grading bar of  claim 8 , wherein each of said two protruding elements includes an opening. 
     
     
         11 . The grading bar of  claim 10 , wherein said opening has an open circular cross-sectional shape suitable for ready attachment to said implement. 
     
     
         12 . The grading bar of  claim 2 , wherein said at least one support member is positioned equidistant from said first end of said panel to said second end of said panel. 
     
     
         13 . The grading bar of  claim 2 , wherein said support member is an elongate member positioned between two of said plurality of gussets. 
     
     
         14 . The grading bar of  claim 1 , wherein said plurality of gussets includes  4  wedges. 
     
     
         15 . The grading bar of  claim 1 , wherein said plurality of gussets extend substantially from a top of said panel to an upper surface of said horizontal member to promote vertical stability and rigidity. 
     
     
         16 . The grading bar of  claim 1 , wherein said support-and-coupling-member comprises cammed-surfaces for ease of attachment to said implement. 
     
     
         17 . A grading bar for leveling ground, comprising:
 a panel formed as a blade having a forward-facing-surface and a backward-facing-surface;   a plurality of gussets, said plurality of gussets being independently coupled to said backward-facing-surface of said panel;   at least one horizontal member coupled to said panel, said at least one horizontal member extending from a first end of said panel to a second end of said panel to provide rigidity to said panel;   a support-and-coupling-member, said support-and-coupling-member coupled to said backward facing surface of said panel;   an anchor, said anchor being removably attached to said at least one horizontal member and said support-and-coupling-member;   wherein said anchor includes a plurality of attachment points to provide semi-universal attachment means;   wherein said plurality of attachment points includes at least  4  attachment points;   wherein said anchor comprises two parallel-mounted plate-like structures forming a boxed-section;   wherein said anchor further comprises a plurality of ears each extending from said plate-like structure;   wherein said plurality of ears includes two protruding elements;   wherein each of said two protruding elements extend from a top of said plate-like structure to a bottom of said plate-like structure;   wherein each of said two protruding elements includes an opening;   wherein said opening has an open circular cross-sectional shape suitable for ready attachment to an implement;   wherein said at least one support member is positioned equidistant from said first end of said panel to said second end of said panel;   wherein said support member is an elongate member positioned between two of said plurality of gussets;   wherein said plurality of gussets includes  4  wedges;   wherein said plurality of gussets extend substantially from a top of said panel to an upper surface of said horizontal member to promote vertical stability and rigidity;   wherein said support-and-coupling-member comprises cammed-surfaces for ease of attachment to said implement;   wherein said forward-facing-surface is non-arcuate in profile and is planar across its entire surface and does not comprise edge-extension caps; and   wherein said grading bar is attachable to said implement and is configured for leveling ground surfaces as manipulated by said implement.

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