PITTSBURG BRAKE SHOE COMPANY has a total of 13 patent applications. Its first patent ever was published in 1912. It filed its patents most often in United States and Canada. Its main competitors in its focus markets mechanical elements are YARD MAN, CONSULPLAST S R L and WU BENYIN.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 10 | |
#2 | Canada | 3 |
# | Industry | |
---|---|---|
#1 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Clutches and brakes |
# | Name | Total Patents |
---|---|---|
#1 | Kinzer John Jacob | 12 |
#2 | France Murrell R De | 1 |
Publication | Filing date | Title |
---|---|---|
US1219465A | Brake-shoe. | |
US1219824A | Brake-shoe. | |
US1219464A | Brake-shoe. | |
US1219462A | Brake-shoe. | |
US1219463A | Brake-shoe. | |
US1166993A | Brake-shoe. | |
US1114343A | Brake-shoe. | |
CA150077A | Brake shoe | |
CA150076A | Brake shoe | |
CA150074A | Brake shoe | |
US1094220A | Brake-shoe. | |
US1057849A | Brake-shoe. | |
US1058002A | Brake-shoe. |