Catherine H. Pankow

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Midland, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Three-ring easel binder with extension supports
- Patent number 9,764,586
- Issue date Sep 19, 2017
- Brian T. Pankow
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

Information Patent Application
THREE-RING EASEL BINDER WITH EXTENSION SUPPORTS
- Publication number 20170028768
- Publication date Feb 2, 2017
- Brian T. Pankow
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
THREE-RING EASEL BINDER WITH EXTENSION SUPPORTS
- Publication number 20150174946
- Publication date Jun 25, 2015
- Brian Pankow
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER