|
US1072768A
|
|
Pencil-sharpener.
|
|
US935856A
|
|
Valve.
|
|
US829485A
|
|
Valve.
|
|
US829486A
|
|
Valve.
|
|
US786986A
|
|
Boot or shoe heel.
|
|
US776676A
|
|
Nut-lock.
|
|
US800390A
|
|
Pipe-coupling.
|
|
US786512A
|
|
Valve.
|
|
US775929A
|
|
Valve.
|
|
GB190316587A
|
|
Improvements in and relating to Valves.
|
|
US668882A
|
|
Fastening for wheels, &c.
|
|
US664027A
|
|
Bolt.
|
|
US668881A
|
|
Valve.
|
|
US655412A
|
|
Circuit-closer.
|
|
US655411A
|
|
Electrical detector for heat or cold.
|
|
GB189728913A
|
|
Improvements in and relating to Valves.
|
|
CA56515A
|
|
Advertising apparatus
|
|
GB189709417A
|
|
Improvements in and relating to Advertising Apparatus.
|
|
GB189511419A
|
|
Improvements in and relating to Removable Seats for Chairs, Tops for Tables, and the like.
|
|
CA49422A
|
|
Removable seat for chairs, top for tables and the like
|
