|
US1216917A
|
|
Boll-weevil destroyer.
|
|
US1130655A
|
|
Subsoil plow or cultivator.
|
|
US1061801A
|
|
Chair or support for railway-rails.
|
|
US1056724A
|
|
Safety appliance especially adapted for locomotives.
|
|
US1047876A
|
|
Cross-tie.
|
|
US1043559A
|
|
Means for attaching safety-wheels to car-axles.
|
|
US1033775A
|
|
Cross-tie.
|
|
US1001333A
|
|
Cross-tie.
|
|
US986261A
|
|
Railway safety appliance.
|
|
US985650A
|
|
Safety appliance for railways.
|
|
US965679A
|
|
Safety appliance for railway-cab.
|
|
US956261A
|
|
Safety-wheel for railway-cars.
|
|
US949693A
|
|
Safety-switch.
|
|
US941222A
|
|
Railroad safety appliance.
|
|
US898165A
|
|
Safety appliance for railroad-cars.
|
|
CA114906A
|
|
Railway
|
|
US912055A
|
|
Self-restoring trolley.
|
|
US897864A
|
|
Safety appliance for railways.
|
|
US895937A
|
|
Safety appliance for railroad-cars.
|
|
US895936A
|
|
Safety device for railraod-cars.
|
