Learn more

AMERICAN SCREEN PRODUCTS COMPA

Overview
  • Total Patents
    28
About

AMERICAN SCREEN PRODUCTS COMPA has a total of 28 patent applications. Its first patent ever was published in 1952. It filed its patents most often in United States, Canada and France. Its main competitors in its focus markets civil engineering, machines and chemical engineering are MARTIN DOOR MANUFACTURING INC, CERON SERGIO and NIEDER PIETRO.

Patent filings in countries

World map showing AMERICAN SCREEN PRODUCTS COMPAs patent filings in countries
# Country Total Patents
#1 United States 18
#2 Canada 7
#3 France 2
#4 United Kingdom 1

Patent filings per year

Chart showing AMERICAN SCREEN PRODUCTS COMPAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Winnan Russell M 11
#2 Majeske Henry L 6
#3 Owen Conrad 2
#4 Saxtan Burton W 2
#5 Watt John G 2
#6 Alexander John S 2
#7 Porter William D 2
#8 Wiimer Saling 1
#9 Wilbourn Opal S 1
#10 Donkin Ralph F 1

Latest patents

Publication Filing date Title
US3329457A Latch assembly
US3377747A Combination door insert kit
US3314534A Pre-assembled, pre-hung door unit
US3228152A Awnings
US3187371A Hanger assembly
US3187801A Method and apparatus for framing plastic material
US3112534A Frame for panels
US3011209A Hanger assembly for sliding doors
US2842795A Adjustable pivot for door track
US2898951A Device for assembling variable sizes of framed screens
US2854072A Plastic wicket for screens
US2848043A Operator bridging unit for metal window screens
US2810460A Storm sash frame structure
US2790662A Combination latch and vent arm for screens and storm sash
US2852804A Combination hinge and hanger for screens and storm sash
US2978022A Special spline for screen cloth
US2776002A Self-retaining latch
US2753897A Device for assembling framed screens
CA639754A Device for assembling framed screens or storm windows
CA608506A Device for assembling variable sizes of framed screens