BOMMER EMIL has a total of 67 patent applications. Its first patent ever was published in 1898. It filed its patents most often in United States, Austria and United Kingdom. Its main competitors in its focus markets civil engineering, machines and machine tools are CHICAGO SPRING BUTT COMPANY, HUBBARD RICHARD W and TGN SPA.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 40 | |
#2 | Austria | 8 | |
#3 | United Kingdom | 8 | |
#4 | Switzerland | 6 | |
#5 | Canada | 4 | |
#6 | Denmark | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Machines | |
#3 | Machine tools | |
#4 | Textiles and paper |
# | Technology | |
---|---|---|
#1 | Unspecified technologies | |
#2 | Hinges for doors or windows | |
#3 | Wing fittings | |
#4 | Indexing scheme relating to hinges | |
#5 | Punching metal | |
#6 | Locks | |
#7 | Sewing | |
#8 | Unspecified technologies | |
#9 | Bolts for doors or windows |
# | Name | Total Patents |
---|---|---|
#1 | Bommer Emil | 66 |
#2 | Emil Bommer | 1 |
Publication | Filing date | Title |
---|---|---|
US1265597A | Housing for spring-hinges. | |
US1241085A | Spring-hinge. | |
US1226179A | Spring-hinge. | |
CA178428A | Hinge | |
CA184671A | Spring hinge | |
US1241084A | Checking device for oscillatory movement. | |
US1131664A | Spring-hinge. | |
US1131658A | Spring-hinge. | |
US1131662A | Spring-hinge. | |
US1131667A | Spring-hinge. | |
US1131660A | Spring-hinge. | |
US1131659A | Spring-hinge for doors. | |
US1131661A | Double-acting spring-hinge. | |
US1241083A | Checking-hinge. | |
US1241082A | Door-checking hinge. | |
US1131665A | Spring-hinge. | |
US1241081A | Spring-hinge. | |
US1131666A | Spring-hinge. | |
US1131663A | Spring-hinge. | |
US1061592A | Door-holder. |