AMERICAN LOCK NUT COMPANY has a total of 12 patent applications. Its first patent ever was published in 1905. It filed its patents most often in United States, Canada and France. Its main competitors in its focus markets mechanical elements and machines are IWATA BOLT KOGYO, THOMASSEN HERMANUS and ASSISTENZA TECNICA SRL.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 5 | |
#2 | Canada | 3 | |
#3 | France | 2 | |
#4 | Austria | 1 | |
#5 | Switzerland | 1 |
# | Industry | |
---|---|---|
#1 | Mechanical elements | |
#2 | Machines |
# | Technology | |
---|---|---|
#1 | Nails | |
#2 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Hiram Burrows Joseph | 1 |
#2 | Radcliff Benjamin Dawson | 1 |
#3 | Drake Chester T | 1 |
#4 | Nut Company American Lock | 1 |
#5 | Hawley Bates E | 1 |
#6 | Radcliffe Benjamin D | 1 |
#7 | Murdock Edward J | 1 |
#8 | George Lafever | 1 |
#9 | Burrows Joseph H | 1 |
Publication | Filing date | Title |
---|---|---|
US1639511A | Lock nut | |
CA157720A | Nut lock | |
US1143229A | Lock-nut. | |
US986446A | Lock-nut. | |
US986492A | Lock-nut. | |
CA91933A | Nut lock | |
US789587A | Nut-lock. | |
CA252141A | Lock nut |