Protective structure
OwnerAgnes Whiddeninventor
Life of this patent
Estimating the term…
Abstract
A protective structure comprises a plurality of individual sections each one of which coacts with adjacent sections on both sides that are arranged seriatim to form an elongate unit. A closure at one end is removable affording access and egress from the structure and a closure at the other end is fixed in position. The individual sections are made, preferably, of FIBERGLAS that are spray-coated on the inside with a plastic.
Claims7
A protective structure comprising a plurality of interengaging sections, each section having a pair of spaced and parallel edges, each one of said sections having a trapezoidal male portion on one edge and a female portion on the opposite edge, said male portion of one section engaging and overlapping the female portion of an adjacent section on one edge and said female portion of one section engaging and overlapping a male portion of an adjacent section on the opposite edge;
- means for removably securing one section to another adjacent section on an opposite edge thereof;
- means for arranging a plurality of such interengaging sections in alignment with each other and seriatim to form an elongate protective structure;
- said protective structure having two ends, means for closing one end of said protective structure;
- means for closing the other end of said protective structure;
- first access means in one end closure;
- means for locking said first access means;
- second access means in said other end closure;
- means for locking said second access means;
- and means for fastening said protective structure to a base comprising a turnbuckle having on one end means engaging a side of said structure and having on the other end means engaging a rod, said rod having a portion of a helical surface at one end which portion is embedded into said base.
Dependencies are inferred from the claim text.