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EXPANDED METAL

Overview
  • Total Patents
    180
About

EXPANDED METAL has a total of 180 patent applications. Its first patent ever was published in 1899. It filed its patents most often in United Kingdom, France and United States. Its main competitors in its focus markets civil engineering, machines and electrical machinery and energy are SOUTHERN STEEL CO, CLESSE MANDET SA and EXPLOSAFE SA.

Patent filings per year

Chart showing EXPANDED METALs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Salmon Harry 8
#2 Rabbitts George 6
#3 Fryer Kevin Chamberlain 5
#4 Christison John Mcculloch 4
#5 Company Limited The Expanded M 4
#6 Prentice Edgar Cecil 4
#7 Fryer K 4
#8 Walter Smith 3
#9 Priestley Joseph William 3
#10 Strookman Huigbertus 3

Latest patents

Publication Filing date Title
EP1529903A1 Post support spacer
GB0302652D0 Drive tool for fence post bases
GB9610080D0 Structural element
GB9507896D0 Sliding-bolt locking mechanism
GB9309639D0 Article with foraminous screen
GB9218991D0 Cavity wall tie
EP0473393A1 Plaster bead
GB8805670D0 Intruder barrier
GB8728321D0 Arch former
GB8709500D0 Arch former
GB8707744D0 Arch former
GB8707745D0 Arch former
GB8701617D0 Bead for plasterboard
GB8629027D0 Arch former
AU5653586A Wall construction device
GB8606949D0 Bead for plasterboard
GB8604576D0 Wall construction device
GB8602103D0 Wall plate
GB8510321D0 Wall plate
GB8419205D0 Mesh lath