Proprietà:Patent title
Titolo del brevetto (come riportato sullo stesso).
P
Design for a hook-pin +
Design for a pen or pencil case +
Design for a pen or pencil case +
Design for a pen or pencil case +
Design for a pen or pencil case +
Design for surface ornamentation for a pen, pencil, penknife, or similar article +
Design for a pen or pencil case +
Design for a pen or pencil case +
Design for a pen or pencil case +
Design for a pencil +
Design for a pen or pencil case +
Design for a fountain pen +
Design for a fountain pen +
Design for a fountain pen +
Design for a pencil +
Design for a fountain-pen desk set +
Design for a combined desk stand and penholder +
Design for a pen clip or similar article +
Design for a fountain-pen desk stand +
Design for a support for penholder +