VACAREZZA ANDREW has a total of 11 patent applications. Its first patent ever was published in 1913. It filed its patents most often in Canada, United Kingdom and United States. Its main competitors in its focus markets machine tools and machines are HU BOBBY, HU HOU-FEI and MARTINMAAS WERNER W.
# | Country | Total Patents | |
---|---|---|---|
#1 | Canada | 4 | |
#2 | United Kingdom | 3 | |
#3 | United States | 2 | |
#4 | Switzerland | 1 | |
#5 | Spain | 1 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Machines |
# | Technology | |
---|---|---|
#1 | Tools for connecting or disengaging | |
#2 | Handles for hand implements | |
#3 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Vacarezza Andrew | 10 |
Publication | Filing date | Title |
---|---|---|
GB191417194A | Improvements in Wrenches. | |
CA157711A | Wrench | |
US1123958A | Wrench. | |
CA155140A | Wrench | |
GB191327145A | Improvements in Wrenches. | |
CA151157A | Wrench | |
GB191316836A | Improvements in Ratchet Wrenches. | |
US1119900A | Ratchet-wrench. | |
CA200360A | Oven rack |