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DUAL MFG & ENG

Overview
  • Total Patents
    31
About

DUAL MFG & ENG has a total of 31 patent applications. Its first patent ever was published in 1963. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets furniture and games and machines are AIRBORNE SA, HEYGARTH SOUTH PTY LTD and FENGCHUN CHEN.

Patent filings in countries

World map showing DUAL MFG & ENGs patent filings in countries
# Country Total Patents
#1 United States 19
#2 Canada 4
#3 United Kingdom 3
#4 Germany 2
#5 South Africa 2
#6 Italy 1

Patent filings per year

Chart showing DUAL MFG & ENGs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Re Frank M 18
#2 Re F 5
#3 Re Frank Manuel 3
#4 Martin Leonard L 2
#5 Belisle Adelard J 1
#6 Frank M Re 1
#7 M Re Frank 1

Latest patents

Publication Filing date Title
US3941417A Reclining chair
US3958827A Reclining chair
US3966251A Rocker spring unit
US3844607A Reclining chair with two-part backrest
CA1036478A Reclining chair
US3747973A Rocker/recliner chair
ZA7004484B T-cushion reclining chair
US3622198A Rocker/recliner chair
US3493264A T-cushion rocker/reclining chair
US3522969A T-cushion reclining chair
US3637255A Mechanism for rocker/reclining chair and for reclining chair
US3433527A Reclining mechanism for t-cushion chair
US3279847A Rocking-reclining chair mechanism
GB1043665A Rocker-recliner chair
US3244449A Reclining chair mechanism
US3244448A Reclining chair mechanism
US3163464A Mechanism for recliner-rocker type of chair
US3137521A Reclining chair
US3166353A Reclining chair
US3166352A Reclining chair