| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 281/33 | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
| 839,643 | Dec. 25, 1906 | G.H. Richardson | Combination Note Book, Copy Holder and Tool Kit | ||
 | 1,971,600 | Aug. 28, 1934 | R.J. Denio | Notebook holder | |