| Patents for Ralph M. Shaw Jr. |
Patents 1 -
14
of 14
      |
| Number | Date | Patentee | Title | Type |
| 2,266,912 | Dec. 23, 1941 | R.M. Shaw, Jr. | Device for Bending Structural Sections | metal bending machines |
| 2,344,371 | Mar. 14, 1944 | R.M. Shaw, Jr. | Ring Grinding Machine | grinding machines |
| 2,413,523 | Dec. 31, 1946 | R.M. Shaw, Jr. | Bending Machine | metal bending machines |
| 2,413,524 | Dec. 31, 1946 | R.M. Shaw, Jr. | Bending Machine | metal bending machines |
| 2,432,943 | Dec. 16, 1947 | R.M. Shaw, Jr. | Boring Mill and Mechanism to Oppose Sag in the Tool Bars Thereof | horizontal boring mills |
| 2,453,868 | Nov. 16, 1948 | R.M. Shaw, Jr. | Apparatus for Automatically Bending Work Such as Tubing Into Serpentine Coils | metal bending machines |
| 2,501,241 | Mar. 21, 1950 | R.M. Shaw, Jr. | Bending Machine | metal bending machines |
| 2,572,826 | Oct. 30, 1951 | R.M. Shaw, Jr. | Food Preserving and Cooking Device | food preservation apparatus |
| 2,723,701 | Nov. 15, 1955 | R.M. Shaw, Jr. | Bending Machines | metal bending machines |
| 2,782,832 | Feb. 26, 1957 | R.M. Shaw, Jr. | Bending Machines | metal bending machines |
| 2,784,761 | Mar. 12, 1957 | R.M. Shaw, Jr. | Bending Machines | metal bending machines |
| 2,884,987 | May 05, 1959 | R.M. Shaw, Jr. | Bending Machines With Reversible Motor Drive | metal bending machines |
| 2,956,609 | Oct. 18, 1960 | R.M. Shaw, Jr. | Bending Machines | metal bending machines |
| 3,260,091 | Jul. 12, 1966 | R.M. Shaw, Jr. | Bending Machine | metal bending machines |
