File:Patent-US-2151548.pdf

From FountainPen
Jump to: navigation, search
Go to page


Original file(1,159 × 1,704 pixels, file size: 151 KB, MIME type: application/pdf, 3 pages)
Inventor

Robert Back

Assignee

The Wahl Company

Country

US

Application N°

57467

Application Date

1935-12-09

Patent N°

2151548

Brevettato

1939-03-21

Priorità

1935-12-09

Brand

Eversharp

Title

Decorative tubular article of pyroxylin or the like

Description

Costruzione tubi di celluloide

Riferimenti esterni

Informazioni

Brevetto per una modalità di costruzione di tubi di celluloide senza giunzioni evidenti.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current18:51, 26 July 2012Thumbnail for version as of 18:51, 26 July 20121,159 × 1,704, 3 pages (151 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Robert Back |Assignee=The Wahl Company |Country=US |ApplicationNum=57467 |ApplicationDate=1935-12-09 |PatentNum=2151548 |PatentDate=1939-03-21 |PriorityDate=1935-12-09 |Titolo=Decorative tubular article of pyroxylin or the like |...
  • You cannot overwrite this file.

There are no pages that link to this file.

Fatti riguardanti Patent-US-2151548.pdf
Application datedicembre 9, 1935 +
Application number57467 +
Assigned toThe Wahl Company +
Invented byRobert Back +
Patent datemarzo 21, 1939 +
Patent descriptionCostruzione tubi di celluloide +
Patent number2151548 +
Patent titleDecorative tubular article of pyroxylin or the like +
Patented byWahl Eversharp +
Patented inUS +
Priority datedicembre 9, 1935 +