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ALLEN DENIS L C

Overview
  • Total Patents
    15
About

ALLEN DENIS L C has a total of 15 patent applications. Its first patent ever was published in 1989. It filed its patents most often in United Kingdom. Its main competitors in its focus markets civil engineering and transport are LUNKE & SOHN GMBH, SUMITOMO HEAVY IND CONSTR and BRIGNON FRANCOIS.

Patent filings in countries

World map showing ALLEN DENIS L Cs patent filings in countries
# Country Total Patents
#1 United Kingdom 15

Patent filings per year

Chart showing ALLEN DENIS L Cs patent filings per year from 1900 to 2020

Focus industries

Latest patents

Publication Filing date Title
GB9804436D0 Universal hand saw cutting guide
GB9606950D0 Reverse action rowing oars
GB9418335D0 Tri-poise
GB9414779D0 Equipoise
GB9409891D0 Auto equipoise
GB9215898D0 Spot welding thermoset plastics
GB9203023D0 Low torque slam locks
GB9110662D0 Folding boat
GB9021651D0 Sliding doors
GB9011487D0 Hinges for horse box loading doors
GB9007471D0 Internally swung dual track sliding door system
GB9004899D0 Spring stayed heeling mast
GB8921872D0 Torsion linked swing arm dual track sliding door
GB8913854D0 Swing track sliding door system
GB8912511D0 Heeling mast(for sailing vessels)