| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 5 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Czechia | 1 | |
| #4 | France | 1 | |
| #5 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Advertising | |
| #2 | Books | |
| #3 | Hand carried bags | |
| #4 | Filing and indexing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zendler Walter | 4 |
| #2 | Lorenz Eberhard | 2 |
| #3 | Goschl Kurt | 1 |
| #4 | Goeschl Kurt | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP1468837A2 | Book cover having a flap | |
| EP0686361A1 | Sample sheet case | |
| EP0568970A1 | Sample sheet case | |
| DE3923089A1 | Pattern book with rigid pages - has each pair of pages attached by hooks to hollow square-section retainer | |
| DE3836015A1 | Book with rigid pages | |
| DE3830707A1 | Book having stiff leaves | |
| DE2844676A1 | SAMPLE BOOK | |
| DE2842625A1 | Book for displaying carpet samples - has double pages of cardboard retained by hooks and elastic bands |