Invention Grant
- Patent Title: Lead for painting and method of painting with a lead
- Patent Title (中): 铅画和铅笔画
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Application No.: US12972683Application Date: 2010-12-20
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Publication No.: US08703231B2Publication Date: 2014-04-22
- Inventor: Gerhard Lugert , Reiner Appel , Harald von Godin , Joachim Kinzel
- Applicant: Gerhard Lugert , Reiner Appel , Harald von Godin , Joachim Kinzel
- Applicant Address: DE Stein
- Assignee: Faber-Castell AG
- Current Assignee: Faber-Castell AG
- Current Assignee Address: DE Stein
- Agent Laurence A. Greenberg; Werner H. Stemer; Ralph E. Locher
- Priority: EP09180027 20091218
- Main IPC: C09D13/00
- IPC: C09D13/00 ; C23C26/00
Abstract:
A lead for painting includes a water-insoluble lead basic mass in which a water-soluble dye is present. A method of painting with a lead is also provided.
Public/Granted literature
- US20110151108A1 LEAD FOR PAINTING AND METHOD OF PAINTING WITH A LEAD Public/Granted day:2011-06-23
Information query
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