ROCKFORD TOOL COMPANY has a total of 26 patent applications. Its first patent ever was published in 1909. It filed its patents most often in United States, Canada and France. Its main competitors in its focus markets machine tools, machines and measurement are DAINICHI KINZOKU KOGYO KK, TYBERG OLUF and KITAMURA KOICHIRO.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 23 | |
#2 | Canada | 1 | |
#3 | France | 1 | |
#4 | United Kingdom | 1 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Machines | |
#3 | Measurement | |
#4 | Thermal processes | |
#5 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Unspecified technologies | |
#2 | Turning | |
#3 | Accessories for machine tools | |
#4 | Making gears or toothed racks | |
#5 | Percussive tools | |
#6 | Testing of structures | |
#7 | Punching metal | |
#8 | Multi-purpose tools | |
#9 | Burners | |
#10 | Foundations and excavations |
# | Name | Total Patents |
---|---|---|
#1 | David Sundstrand Gustaf | 14 |
#2 | Ekstrom Gustaf H | 4 |
#3 | Sundstrand Gustaf David | 3 |
#4 | Sundstrand Gustaf D | 1 |
#5 | Anderson Swan F | 1 |
#6 | Sundstrand Oscar J | 1 |
#7 | Ekstrom Gustaf E | 1 |
Publication | Filing date | Title |
---|---|---|
US1570648A | Lathe | |
US1570649A | Automatic lathe | |
US1596256A | Burner | |
US1499100A | Straightening machine | |
US1510567A | Lathe | |
US1428816A | Lathe | |
GB159702A | Improvements in double bed lathes | |
US1549278A | Lathe and method of machining stock | |
US1598172A | Lathe | |
US1523310A | Steady rest | |
US1387519A | Cone-pulley head-stock | |
US1491523A | Adjustable drilling and balancing tool | |
US1598171A | Feed mechanism for tool-supports for lathes | |
US1476114A | Lathe and taper-cutting means for the same | |
US1559296A | Rear tool | |
US1357362A | Tailstock | |
US1292280A | Balancing-stand. | |
US1338757A | Relieving attachment for lathes | |
US1425716A | Indexing mechanism | |
US1268512A | Bevel-gear generator. |