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CHAPMAN LTD A W

Overview
  • Total Patents
    43
About

CHAPMAN LTD A W has a total of 43 patent applications. Its first patent ever was published in 1946. It filed its patents most often in United Kingdom, Germany and Belgium. Its main competitors in its focus markets transport, mechanical elements and furniture and games are JMH HOLDINGS LTD, HERZER KURT and JOHNSON CONTROLS NAUE ENGINEER.

Patent filings in countries

World map showing CHAPMAN LTD A Ws patent filings in countries
# Country Total Patents
#1 United Kingdom 20
#2 Germany 10
#3 Belgium 7
#4 United States 3
#5 France 2
#6 South Africa 1

Patent filings per year

Chart showing CHAPMAN LTD A Ws patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Adams Albert John 10
#2 Harrison John 6
#3 Burnett Ronald Edward 4
#4 John Adams Albert 2
#5 Finer Donald Henry 2
#6 Albert Adams 1
#7 Adams Alber John 1
#8 Chapman Arthur William 1
#9 Adams Albert 1
#10 Bristow Raymond John 1

Latest patents

Publication Filing date Title
GB9805570D0 Improved construction of adjustable seats for motor vehicles
GB9422699D0 Chair tilt mechanism
GB8328475D0 Seat-height adjustment mechanism
BE895072A Sliding mechanism for seats
GB2119640A Seat slide mechanism
GB1594256A Seat slide mechanism
US3917209A Vehicle seat support
GB1441272A Seat slide mechanism
GB1392124A Seat slide catch mechanism
GB1392123A Seat slide mechanism
GB1375931A Adjustable height seat
GB1338899A Vehicle seat support
GB1197284A An Improved Catch Assembly for Relatively Slidable Elements
GB1108392A Improvements in or relating to anti-friction slides
FR1527659A Improvements to the anti-friction slides
GB894285A Improvements relating to seats, more especially motor vehicle seats of the kind having a back which is adjustable as regards angular setting relatively to the seat proper
GB894343A Improvements relating to seats having means for adjusting the height thereof
GB806321A Improvements in or relating to seat mountings
GB669703A Improvements in or relating to locking mechanisms for slidable seats
GB675125A Improvements in or relating to slidable seats