ALLYNE ZERK COMPANY has a total of 12 patent applications. Its first patent ever was published in 1921. It filed its patents most often in Canada, United States and Switzerland. Its main competitors in its focus markets mechanical elements are FRIEDRICH SCHLENK, INDUSTRIALEXPORT and HYDRO GAS COUPLINGS LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Canada | 3 | |
#2 | United States | 3 | |
#3 | Switzerland | 2 | |
#4 | France | 2 | |
#5 | United Kingdom | 2 |
# | Industry | |
---|---|---|
#1 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Lubricating |
# | Name | Total Patents |
---|---|---|
#1 | Zerk Oscar Ulysses | 3 |
#2 | Allyne-Zerk Company The | 2 |
#3 | Ulysses Zerk Oscar | 1 |
#4 | Joseph Bystricky | 1 |
#5 | Oscar Zerk | 1 |
Publication | Filing date | Title |
---|---|---|
US1642940A | Lubricant compressor | |
GB218640A | Improvements in lubricant-dispensing devices | |
GB218639A | Improvements in lubricant-dispensing devices | |
US1475980A | Lubricating apparatus | |
US1520993A | Lubricating apparatus | |
CA256766A | Grease gun | |
CA245145A | Lubricating gun | |
CA244769A | Grease gun |