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MCDONALD PRODUCTS CORP

Overview
  • Total Patents
    24
About

MCDONALD PRODUCTS CORP has a total of 24 patent applications. Its first patent ever was published in 1937. It filed its patents most often in United States and Canada. Its main competitors in its focus markets consumer goods, furniture and games and machines are OLDENBUSCH ERNEST, LIU SHUIGEN and LANDUYDT LOUIS.

Patent filings in countries

World map showing MCDONALD PRODUCTS CORPs patent filings in countries
# Country Total Patents
#1 United States 21
#2 Canada 3

Patent filings per year

Chart showing MCDONALD PRODUCTS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ihlenfeld Francis J 8
#2 Vevirit James V 8
#3 Beil Valentin E 5
#4 Mcdonald Edward F 4
#5 Herr Francis V 3
#6 Christian Ken E 2
#7 Beil Valentin 2
#8 Hasler Theodore J 2
#9 Walklet Thomas B 2
#10 Hansen James G 2

Latest patents

Publication Filing date Title
US4828120A Office accessory system suspendible from a vertical surface
US4620636A Office accessory system for use on both horizontal and vertical surfaces
US4570793A Desk console element
US4478339A Office accessory system for use on both horizontal and vertical surfaces
US3968881A Multiple stacking letter tray
US3881677A Receptacle mounting means
US3877600A Closure assembly
US3575314A Hinge assembly for receptacles and the like
US3481506A Ashtray
US3524584A Receptacle
US3456832A Ash receptacle
US3394712A Ash receiver
US3320009A Collapsible wardrobe
US3003734A Receptacle mounting assembly
US2956544A Paper weight and article holder
US2685981A Wire grid ash tray cover
US2301132A Ash receiver
US2287694A Ash receiver
US2178542A Reading matter holder
US2221738A Ash receiver