Revision history of "File:Patent-US-D086111.pdf"

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Fatti riguardanti Patent-US-D086111.pdf
Application datemaggio 16, 1931 +
Application number39873 +
Assigned toW. A. Sheaffer Pen Company +
Invented byWilliam R. Cuthbert +
Patent datefebbraio 2, 1932 +
Patent descriptionFermaglio +
Patent numberD086111 +
Patent titleDesign for a clip for a writing instrument +
Patented byW. A. Sheaffer Pen Company +
Patented inUS +
Priority datemaggio 16, 1931 +