Membership
Tour
Register
Log in
Dana Castronova
Follow
Person
Bloomfield, NY, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Magnetically supported clipboard having dry-erasable writing surface
Patent number
9,168,779
Issue date
Oct 27, 2015
W.A. Krapf, Inc.
Christian Q. Krapf
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Patents Applications
last 30 patents
Information
Patent Application
MAGNETICALLY SUPPORTED CLIPBOARD HAVING DRY-ERASABLE WRITING SURFACE
Publication number
20150034799
Publication date
Feb 5, 2015
INTELPROPOLIST LLC
Christian Q. Krapf
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER