ROCKFORD DRILLING MACHINE COMPANY has a total of 17 patent applications. Its first patent ever was published in 1908. It filed its patents most often in United States. Its main competitors in its focus markets machines, mechanical elements and machine tools are POWER MATIC CORP, SOLLER EUGEN and KERK MOTION PROD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 17 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Mechanical elements | |
#3 | Machine tools | |
#4 | Electrical machinery and energy |
# | Technology | |
---|---|---|
#1 | Unspecified technologies | |
#2 | Gearing | |
#3 | Accessories for machine tools | |
#4 | Turning | |
#5 | Electric switches |
# | Name | Total Patents |
---|---|---|
#1 | Milne Robert | 13 |
#2 | Morgan Everette K | 3 |
#3 | Newton Harry B | 2 |
#4 | Thelander Charles A | 1 |
Publication | Filing date | Title |
---|---|---|
US1180067A | Belt-shifter. | |
US1180063A | Belt-shifter. | |
US1184481A | Belt-shifter. | |
US1180062A | Feed for drill-spindles. | |
US1119625A | Feed for drill-spindles. | |
US1008182A | Gearing for drill-presses. | |
US1063572A | Feed for drill-spindles. | |
US1017441A | Gearing. | |
US983745A | Locking device for shiftable members. | |
US983746A | Feed mechanism for drill-spindles. | |
US945571A | Safety-clutch for drill-feeds. | |
US981870A | Trip mechanism for drilling-machines. | |
US940342A | Differential positive-feed mechanism. | |
US913417A | Gearing. | |
US968489A | Centering-machine. | |
US968488A | Gearing. | |
US928780A | Tapping attachment for drilling-machines. |