ES33483U - Razor to sharpen the pencils and sharpen, independently, the mine (Machine-translation by Google Translate, not legally binding)
- Google Patents
Razor to sharpen the pencils and sharpen, independently, the mine (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Casa Hassinger SA
Original Assignee
Casa Hassinger SA
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Publication date
Application filed by Casa Hassinger SAfiledCriticalCasa Hassinger SA
Priority to ES0033483UpriorityCriticalpatent/ES33483Y/en
Publication of ES33483UpublicationCriticalpatent/ES33483U/en
Application grantedgrantedCritical
Publication of ES33483YpublicationCriticalpatent/ES33483Y/en
"MACHINE TO TAKE TIP TO THE PENCILS AND SHARP, INDEPENDENTLY, THE MINE" characterized by the fact that it consists of two conical housings, of different degree of conicity, equipped with the corresponding blades, of which the largest presents, after its vertex, a cylindrical opening, of greater diameter than the mine, which is outside the reach of the blade, so that, when sharpening the pencil, only the wood is roughly removed, without affecting the mine, whose protruding portion can to be left as long as desired, being then sharpened, independently, when introducing it in the smaller conical housing, whose blade reaches the apex of said cone and the exit opening, through which the sharpened mine part protrudes. (Machine-translation by Google Translate, not legally binding)
ES0033483U1952-11-111952-11-11
Razor for sharpening pencils and sharpening the lead independently
ExpiredES33483Y
(en)