C G SPRING AND BUMPER COMPANY has a total of 32 patent applications. Its first patent ever was published in 1924. It filed its patents most often in Canada, France and United States. Its main competitors in its focus markets transport, measurement and surface technology and coating are KURAMOCHI ISAMU, SCHILIOV VLADIMIR and VENDOLOCUS AB.
# | Country | Total Patents | |
---|---|---|---|
#1 | Canada | 26 | |
#2 | France | 2 | |
#3 | United States | 2 | |
#4 | Germany | 1 | |
#5 | United Kingdom | 1 |
# | Industry | |
---|---|---|
#1 | Transport | |
#2 | Measurement | |
#3 | Surface technology and coating |
# | Technology | |
---|---|---|
#1 | Vehicle parts | |
#2 | Analysing materials | |
#3 | Electrolytic coating production |
# | Name | Total Patents |
---|---|---|
#1 | Girl Christian | 11 |
#2 | Jandus Herbert S | 11 |
#3 | Dunston Wayne E | 3 |
#4 | Utz John G | 3 |
#5 | Blydenburgh Harold L | 1 |
#6 | Mcgregor Allan L | 1 |
#7 | Goodrich Francis H | 1 |
#8 | Sohl Edgar A | 1 |
#9 | Short Bladen M | 1 |
Publication | Filing date | Title |
---|---|---|
GB274732A | Improvement in automobile bumpers | |
US1691885A | Bumper-supporting means | |
US1698696A | Bumper | |
CA265374A | Bumper | |
CA278981A | Bumper | |
CA262228A | Bumper | |
CA278031A | Fender guard | |
CA243510A | Bumper | |
CA252811A | Bumper | |
CA252809A | Automobile bumper | |
CA256024A | Bumper | |
CA269819A | Bumper | |
CA268443A | Automobile bumper | |
CA254992A | Automobile bumper | |
CA278980A | Bumper | |
CA271251A | Bumper | |
CA262828A | Automobile bumper | |
CA278032A | Bumper | |
CA291041A | Bumper for automobiles | |
CA291039A | Automobile bumper |