LANDIS ABRAHAM B has a total of 85 patent applications. Its first patent ever was published in 1899. It filed its patents most often in United States. Its main competitors in its focus markets machine tools, machines and mechanical elements are GREENFIELD TAP & DIE CORP, ECLIPSE COUNTERBORE COMPANY and WINONA TOOL MFG COMPANY.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 85 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Machines | |
#3 | Mechanical elements | |
#4 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Unspecified technologies | |
#2 | Grinding or polishing devices | |
#3 | Thread cutting | |
#4 | Gearing | |
#5 | Turning | |
#6 | Unspecified technologies | |
#7 | Locks | |
#8 | Accessories for machine tools | |
#9 | Pistons and sealings | |
#10 | Clutches and brakes |
# | Name | Total Patents |
---|---|---|
#1 | Landis Abraham B | 85 |
Publication | Filing date | Title |
---|---|---|
US1296534A | Change-speed transmission-gearing. | |
US1289199A | Change-speed gearing. | |
US1289200A | Change-speed gearing. | |
US1289201A | Change-speed gearing. | |
US1437319A | Clutch mechanism | |
US1221193A | Cutter-head. | |
US1296533A | Change-speed transmission. | |
US1296532A | Change-speed transmission-gearing. | |
US1353355A | Change-speed transmission | |
US1107621A | Bolt-threading machine. | |
US1187849A | Change-speed gearing. | |
US1220348A | Cutter-head. | |
US1127457A | Cutter-head. | |
US1232570A | Cutter-head. | |
US1018395A | Grinding-machine. | |
US1018394A | Cutter-head. | |
US1017893A | Change-speed gearing. | |
US1142892A | Ersilient tire. | |
US1112539A | Bolt-threading machine. | |
US1187848A | Variable-speed gearing. |