FountainPen

Proprietà:Patent title

Titolo del brevetto (come riportato sullo stesso).

precedenti 202050100250500successivi 20
Showing 20 pages using this property.
P
Patent-US-1507782.pdf +
Fountain pen  +
Patent-US-1508311.pdf +
Fountain-pen  +
Patent-US-1508795.pdf +
Pencil  +
Patent-US-1510613.pdf +
Combined pencil and fountain-pen construction  +
Patent-US-1510618.pdf +
Pencil  +
Patent-US-1511225.pdf +
Pencil  +
Patent-US-1514002.pdf +
Fountain pen or the like  +
Patent-US-1517411.pdf +
Fountain-pen casing and cap therefor  +
Patent-US-1524068.pdf +
Ink pencil  +
Patent-US-1526365.pdf +
Combined fountain-pen and pencil  +
Patent-US-1527971.pdf +
Pen  +
Patent-US-1528379.pdf +
Fountain pen  +
Patent-US-1531419.pdf +
Pencil clip  +
Patent-US-1531800.pdf +
Fountain Pen  +
Patent-US-1533087.pdf +
Magazine pencil  +
Patent-US-1537226.pdf +
Lever filler for fountain pens with metal casings  +
Patent-US-1540416.pdf +
Fountain pen  +
Patent-US-1540763.pdf +
Fountain pen  +
Patent-US-1544161.pdf +
Drawing-pen nib, more particularly for fountain pens  +
Patent-US-1551601.pdf +
Magazine pencil  +
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