Jaw-actuating Means (handle-manipulation Conversion) Patents (Class 81/342)
- With toggle release (Class 81/368)
- With means to limit movement of intermediate pivot (Class 81/372)
- With means for relative parallel movement of jaws (Class 81/373)
- With pitman between grip lever and intermediate pivot (Class 81/374)
- With toggle linkage and actuated jaw mounted on carrier (Class 81/375)
- With connecting rod between grip lever and actuated jaw (Class 81/376)
- With connecting rod between grip lever and handle member (Class 81/377)