SOPHIE E BRUEN

Overview

Total Patents

13

About

SOPHIE E BRUEN has a total of 13 patent applications. Its first patent ever was published in 1944. It filed its patents most often in United States and Canada. Its main competitors in its focus markets furniture and games, consumer goods and machines are OXFORD FILING SUPPLY CO INC, RECORD FILES INC and ATLANTA HOOGEZAND BV.

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Patent filings in countries

World map showing SOPHIE E BRUENs patent filings in countries

#	Country	Total Patents
#1	United States	11
#2	Canada	2

Patent filings per year

Chart showing SOPHIE E BRUENs patent filings per year from 1900 to 2020

Similar Companies

OXFORD FILING SUPPLY CO INC 96% similarity

RECORD FILES INC 95% similarity

ATLANTA HOOGEZAND BV 94% similarity

YAWMAN & ERBE MFG CO 93% similarity

GLOBE WERNICKE CO 92% similarity

GLOBEWERNICKE COMPANY 91% similarity

HERBERT SCHNELLE 90% similarity

LE FEBURE CORP 90% similarity

KRAG ERIK L 89% similarity

PRAKTIKUS NEUZEIT BUEROARTIKEL 89% similarity

Focus industries

#	Industry
#1	Furniture and games
#2	Consumer goods
#3	Machines
#4	Machine tools

Focus technologies

#	Technology
#1	Office furniture
#2	Filing and indexing
#3	Unspecified technologies
#4	Accessories for machine tools
#5	Unspecified technologies

Top inventors

#	Name	Total Patents
#1	Bruen George C	3
#2	Bruen Sophie E	3
#3	Nightingale William J	1

Latest patents

Publication	Filing date	Title
US2504799A	1946-08-28	Card filing equipment
US2510924A	1946-08-28	Card filing equipment
US2503611A	1946-07-10	Card filing equipment
US2486820A	1946-05-11	Card filing equipment
US2480445A	1946-05-03	Card filing equipment
US2477786A	1946-04-25	Card filing equipment
US2480444A	1946-04-25	Card filing equipment
US2522986A	1946-04-25	Card filing tray
US2473856A	1946-04-25	Card filing equipment
US2472567A	1945-08-04	Card filing equipment
US2447424A	1944-07-08	Boring apparatus
CA505697A	None	Card filing equipment
CA464237A	None	Card filing equipment