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ROWLAND DAVID L

Overview
  • Total Patents
    72
About

ROWLAND DAVID L has a total of 72 patent applications. Its first patent ever was published in 1952. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets furniture and games, textiles and paper and machines are GLASER ALAN, HUESLER STUDIO AG and MORLEY FURNITURE SPRING CORP.

Patent filings per year

Chart showing ROWLAND DAVID Ls patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rowland David L 40
#2 Rowland David Lincoln 21
#3 Rowland D L 4
#4 Rowland Erwin W 3
#5 Rouland Devid Linkoln 1
#6 Lincoln Rowland David 1
#7 David Lincoln Rowland 1

Latest patents

Publication Filing date Title
US2010176646A1 Panel
EP1488718A1 Seat panel
US4648653A Stackable armchair
US4456296A Stackable armchair
US4366980A Stackable armchair
AU6059780A Chair and seat-back unit thereof
US4318556A Chair and seat-back unit therefor
US4304436A Stackable chair
US3709559A Furniture for seating people
US3683938A Ash tray
US3700282A Seating unit
US3480179A Dispensing package for paper-cup ashtrays and the like
US3446530A Nested armchair
US3468317A Collapsible and stackable paper ash receptacle for cigarettes
US3404916A Compactly stackable chair
US3338591A Dolly for stacking chairs
ES304589A1 Compactly stackable chair
US3080194A Compactly stackable chair
US2739010A Automobile license plate and fuel tank filler spout arrangement
US2784773A Weatherproof cushion