Protective cover assembly for a well casing and a method of protecting a well casing
OwnerWilliam Laputinventor
Life of this patent
Estimating the term…
Abstract
A protective cover assembly for a water well is provided. The cover assembly includes a cover member which covers and completely encloses the above ground projecting end portions of a well casing and an associated electrical conduit. The cover member has an annular skirt surrounding its lower end which is disposed below ground when the cover assembly is placed over the projecting end portions of the well casing and conduit.
Claims17
A protective cover assembly for the above ground projecting end portion of a well casing, said cover assembly comprising:
- a hollow axially elongated cover member, said cover member having a side wall and a end wall forming a closure for the upper end of said cover member, said cover member having an axial length substantially greater than the axial length of the projecting end portion and an opening at its lower end for receiving the projecting end portion there through, said cover member having an annular skirt at its lower end surrounding an opening communicating with said hollow cover member, said skirt disposed below ground level when said cover member is positioned over and in covering relation to the projecting end portion, and
- means for anchoring said cover member in spaced relationship to said end portion with said skirt below ground level.
A protective cover assembly for the above groundprojecting end portion of a well casing, said cover assembly comprising;
- a hollow axially elongated cover member made from a dielectric material, said cover member having a side wall and an end wall forming a closure for the upper end of said cover member, said cover member having an axial length substantially greater than the axial length of the projecting end portion and an opening at its lower end for receiving the projecting end portion there through, said cover member having an annular skirt at its lower end surrounding an opening communicating with said hollow cover member, said skirt disposed below ground level when said cover member is positioned over and in covering relation to the projecting end portion;
- an annular flange projecting from said annular skirt to anchor said cover member with said skirt below ground level and to maintain said side wall in spaced relationship with said projecting end portion;
- a plurality of bosses formed in said side wall, each one of said bosses including a threaded sleeve, said sleeve having an inner end positioned generally adjacent the projecting end portion and an outer end positioned adjacent the side wall;
- an allen screw threadably received within said sleeve and extending beyond said inner end to releasably engage said projecting end portion, said allen screws cooperating with said annular flange to anchor said cover member with said skirt below ground level and to maintain said side wall in spaced relationship with said projecting end portion, and
- a nylon cap screw threadably received within the outer end of said sleeve.
A method for protecting the above ground-projecting end portion of a well casing comprising the steps of:
- providing a hollow axially elongated cover member having an axial length greater than the axial length of projecting end portion, said cover member made from a dielectric material and having a side wall, and end wall and an annular skirt at its lower end surrounding an opening communicating with said hollow cover member;
- digging a trench around said well casing;
- positioning said cover member over and in covering relation to said projecting end portion with said skirt disposed within said trench and below ground level, and
- back filling said trench around said skirt to anchor the cover member in the ground in spaced relation to the projecting end portion.
Dependencies are inferred from the claim text.