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SILENTNIGHT HOLDINGS PLC

Overview
  • Total Patents
    44
About

SILENTNIGHT HOLDINGS PLC has a total of 44 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United Kingdom, Australia and EPO (European Patent Office). Its main competitors in its focus markets furniture and games, machine tools and packaging and shipping are MURRAY JEROME RYMLAND, PEERLESS SPRINGS INC and HAGGARD & MARCUSSON COMPANY.

Patent filings per year

Chart showing SILENTNIGHT HOLDINGS PLCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Woffendin Arnold 18
#2 Watson George 5
#3 Cribb Roger 2
#4 Craparo Vincent 1
#5 Arnold Woffendin 1
#6 Knell Brian Howard 1
#7 Barnwell Peter Lawrence 1
#8 Broadbent David 1
#9 Hill Michael 1

Latest patents

Publication Filing date Title
GB9513430D0 Improvements in or relating to mattress springs
GB9423010D0 A bed with integral mattress, and comfort cover
GB9415665D0 Box spring assemblies
GB9406780D0 A visitor bed
GB9400559D0 Improvements in or relating to divan beds
GB9315409D0 A visitor bed
GB9307191D0 A visitor bed
GB9300115D0 A bed spring unit
GB9208192D0 Improvements in or relating to divan beds
GB9119988D0 Apparatus for packing spring units
GB9015282D0 A bed spring unit
GB9007576D0 Improvements in or relating to box spring assemblies
GB9007572D0 Improvements in or relating to the manufacture of wire springs
GB8913387D0 A bed spring unit
GB8802206D0 Box spring assemblies
GB8617715D0 Profiling machine
GB8602949D0 Sewing of covers
GB8520627D0 Bed-settee
GB8332349D0 Dual-purpose bed
GB8327306D0 Wire forming apparatus