Issued Patents All Time
Showing 51–75 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D362687 | Note tray | Kenneth J. Kirchhoff | 1995-09-26 |
| D362684 | Tape dispenser | Bruce E. Samuelson, Gary A. Albrecht, David J. Therriault | 1995-09-26 |
| D362462 | Adhesive dispenser | Bruce E. Samuelson | 1995-09-19 |
| D360357 | Handle and cover combination | Steven G. Peterson, Glenn C. Hause, James B. Libby | 1995-07-18 |
| D359513 | Sheet dispenser | — | 1995-06-20 |
| D358846 | Note pad holder | Kenneth J. Kirchhoff | 1995-05-30 |
| D358425 | Note dispenser | Kenneth J. Kirchhoff | 1995-05-16 |
| 5358141 | Support or attachment means for a sheet dispenser | Thomas Connolly | 1994-10-25 |
| 5299712 | Sheet dispenser with optional support or attachment means | Thomas Connolly, Elmer Blackwell, Bruce E. Samuelson, Gerald E. Mueller | 1994-04-05 |
| D345548 | Interface unit with keypad and display | Mark J. Giebler, Perry S. Dotterman, Bert A. Munthe | 1994-03-29 |
| D342758 | Desk top organizer | Kenneth J. Kirchhoff | 1993-12-28 |
| D342760 | Note pad holder | Kenneth J. Kirchhoff | 1993-12-28 |
| D342759 | Dispenser for adhesive-backed sheets | Kenneth J. Kirchhoff | 1993-12-28 |
| D342548 | Tape dispenser | Kenneth J. Kirchhoff | 1993-12-21 |
| D334623 | Traction unit for removing loading from the back | Charles V. Burton, Gregory K. Peterson, Jeffrey A. Weber, William E. Stumpf | 1993-04-06 |
| 5195949 | Traction device | Charles V. Burton, Gregory K. Peterson, Jeffrey A. Weber, William E. Stumpf | 1993-03-23 |
| D327839 | Cantilever bracket | William E. Stumpf | 1992-07-14 |
| D323452 | Dress cover for shelving standard | William E. Stumpf | 1992-01-28 |
| D321618 | Combined bracket and shelf assembly | William E. Stumpf, Richard S. Knape | 1991-11-19 |
| D321619 | Combined book end bracket and shelf assembly | William E. Stumpf, Richard S. Knape | 1991-11-19 |
| D321620 | Combined bracket and shelf assembly | William E. Stumpf, Richard S. Knape | 1991-11-19 |
| D321621 | Combined book end bracket and shelf assembly | William E. Stumpf, Ricahrd S. Knape | 1991-11-19 |
| D321622 | Combined bracket and shelf assembly | William E. Stumpf | 1991-11-19 |
| D321471 | Shelving support pad for brackets | William E. Stumpf | 1991-11-12 |
| 5004202 | Book end bracket and shelving system | William E. Stumpf, Richard S. Knape, Walter L. Bessinger | 1991-04-02 |