Pit extension
First Claim
1. A pit extension comprising:
- an extension body, the extension body defining an extension bottom end and an extension top end, the extension body defining an extension inner surface and an extension outer surface, the extension inner surface defining an extension bore extending from the extension bottom end to the extension top end; and
a plurality of legs, each leg of the plurality of legs comprising an attached portion and an extended portion, the attached portion of each leg attached to the extension bottom end of the extension body, the extended portion of each leg extending downward from the extension bottom end, the extended portion of each leg configured to attach to a top end of a pit liner; and
wherein a first leg of the plurality of legs is attached to the extension outer surface of the extension body, and a plurality of teeth are disposed on an inward-facing surface of the first leg.
1 Assignment
0 Petitions
Accused Products
Abstract
A pit extension includes an extension body, the extension body defining an extension bottom end and an extension top end, the extension body defining an extension inner surface and an extension outer surface, the extension inner surface defining an extension bore extending from the extension bottom end to the extension top end; and a plurality of legs, each leg of the plurality of legs comprising an attached portion and an extended portion, the attached portion of each leg attached proximate to the extension bottom end of the extension body, the extended portion of each leg extending downward from the extension bottom end, the extended portion of each leg configured to attach to a top end of a pit liner.
-
Citations
16 Claims
-
1. A pit extension comprising:
-
an extension body, the extension body defining an extension bottom end and an extension top end, the extension body defining an extension inner surface and an extension outer surface, the extension inner surface defining an extension bore extending from the extension bottom end to the extension top end; and a plurality of legs, each leg of the plurality of legs comprising an attached portion and an extended portion, the attached portion of each leg attached to the extension bottom end of the extension body, the extended portion of each leg extending downward from the extension bottom end, the extended portion of each leg configured to attach to a top end of a pit liner; and wherein a first leg of the plurality of legs is attached to the extension outer surface of the extension body, and a plurality of teeth are disposed on an inward-facing surface of the first leg. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. A pit assembly comprising:
-
a pit vault, the pit vault comprising a pit liner, the pit liner defining a liner top end and a liner bottom end, the pit liner defining a liner inner surface and a liner outer surface, the liner inner surface defining a liner bore extending from the liner top end to the liner bottom end; and a pit extension, the pit extension comprising; an extension body, the extension body defining an extension bottom end and an extension top end, the extension bottom end positioned in an end-to-end facing relationship with the liner top end, the extension body defining an extension inner surface and an extension outer surface, the extension inner surface defining an extension bore extending from the extension bottom end to the extension top end; and a plurality of legs, each leg of the plurality of legs comprising an attached portion and an extended portion, the attached portion of each leg attached to the extension bottom end of the extension body, the extended portion of each leg attached to the liner top end; and wherein a first leg of the plurality of legs is attached to the extension outer surface; and
a plurality of teeth extend inward from an inward-facing surface of the first leg. - View Dependent Claims (8, 9, 10, 11, 12, 13)
-
-
14. A pit extension comprising:
-
an extension body, the extension body defining an extension bottom end and an extension top end, the extension body defining an extension inner surface and an extension outer surface, the extension inner surface defining an extension bore extending from the extension bottom end to the extension top end; and a plurality of legs, each leg of the plurality of legs comprising an attached portion and an extended portion, the attached portion of each leg attached to the extension bottom end of the extension body, the extended portion of each leg extending downward from the extension bottom end, the extended portion of each leg configured to attach to a top end of a pit liner; and wherein a plurality of teeth are molded into a first leg of the plurality of legs, the plurality of teeth are attached to a bracket base, and each tooth of the plurality of teeth is die cut from the bracket base. - View Dependent Claims (15, 16)
-
Specification