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FAULTLESS DOERNER MFG

Overview
  • Total Patents
    13
About

FAULTLESS DOERNER MFG has a total of 13 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Canada, United States and United Kingdom. Its main competitors in its focus markets furniture and games, machines and transport are SHELBY WILLIAMS IND, SPITZ MELVIN P and BRUNIAUX PIERRE.

Patent filings in countries

World map showing FAULTLESS DOERNER MFGs patent filings in countries
# Country Total Patents
#1 Canada 7
#2 United States 5
#3 United Kingdom 1

Patent filings per year

Chart showing FAULTLESS DOERNER MFGs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Dicks Peter 6
#2 Stumpf William S 4
#3 Campbell John 3
#4 Mitchell Terry L 1

Latest patents

Publication Filing date Title
CA2089694A1 Unitary spring for biasing a chair seat back support mechanism against a seat tilt mechanism
CA2089690A1 Height adjustment mechanism for chair armrests
CA2061813A1 Front tilt mechanism for chair
US5152580A Handle assembly for chair control mechanism
CA1308158C Picnic table caster assembly
CA1280348C Frame assembly for a chair
US4828212A Means for adjusting the vertical height of the seat of a chair
US4834454A Office chair with tiltable seat and back
CA1278741C Chair
US4756575A Frame assembly for a chair