Patent ID: 7305779
Filing Date: 2007-12-11
Classification: E01H

Abstract:
1. A hand-operable apparatus for shoveling snow and the like, said apparatus comprising: an elongated shaft having axially offset proximal and distal end portions, said shaft including a plurality of bifurcated and adjustable grip covers removably conjoined about an outer surface thereof and situated adjacent said proximate end portion, said shaft being provided with a centrally registered sleeve formed therein; an arcuately shaped plow section affixed to said distal end portion of said shaft; means for selectively pivoting said plow section between alternate radial paths during operating conditions; and means for automatically biasing said plow section to an equilibrium position after said plow section is biased to a pivoted position, said automatic biasing means cooperating with said pivoting means in such a manner that an operator can effectively remove snow from a ground surface while propelling said apparatus in a forward and substantially horizontal direction; wherein said plow section has a linear top edge transversely registered with said shaft and traveling downwardly along an arcuate path; wherein said plow section further has a removable linear bottom edge situated subjacent said top edge and spanning across a width of said plow section in such a manner that said bottom and top edge define a congruous surface area monolithically formed therebetween; wherein said plow section has a pair of laterally positioned open end portions monolithically formed with said top and bottom edges, one said open end portions having a diameter greater than a diameter of another said open end portions so that snow can be laterally directed across said surface area while said apparatus is propelled along a forward direction orthogonal to a width of said plow section; wherein said pivoting means comprises: a flexible and elongated cable having opposed end portions disposed adjacent said proximal and distal end portions of said shaft, said cable being nested within the groove and traveling along a longitudinal length of said shaft; a manually operable controller coupled to one said cable end portions; a first deformably resilient spring member intercalated within said centrally registered sleeve and operably fastened to said cable adjacent said controller; a second deformably resilient spring member nested within said distal end portion of said shaft; a plurality of interlocked pins operably coupled to said cable and said distal end portion of said shaft; and a release lever pivotally connected to said shaft and being movable between raised and lowered positions; wherein said first and second spring members cooperate with said pins for positioning said cable between tensed and equilibrium states when the operator disengages said controller so that said plow section can be locked at alternately displaced angles offset from said shaft.