Patent · US Active

Vertical takeoff and landing pad and interlocking pavers to construct same

US11692314B2 · kind B2 · utility

0Cited by
12References
16Claims
0Family size

Inventors

Key dates

Filing dateDec 24, 2020
Grant dateJul 4, 2023
Priority date
Expiry dateAug 2, 2041

Classification

  • Technology area (CPC E)Fixed Constructions
  • CPC primaryE01C2201/12
  • WIPO fieldTransport
  • WIPO sectorMechanical engineering

Abstract

An interlocking paver system including a polygon paver and a spacer paver is provided. The polygon paver may have a top level having a top level polygon paver perimeter and a bottom level secured to and protruding from the top level and having a bottom level polygon paver perimeter contained within the top level polygon paver perimeter. The spacer paver may have a top level having a top level spacer paver perimeter and a bottom level secured to and protruding from the top level and having a bottom level spacer paver perimeter extending beyond an entirety of the top level spacer paver perimeter. The spacer paver may be configured to selectively interlock with the polygon paver. The top level spacer paver perimeter, top level polygon paver perimeter, and bottom level spacer paver perimeter are different from one another.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.