Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D467789 | Front portions of a push button lock having a rotatable operating knob | Timothy P. Laabs, Thomas Heinrich | 2002-12-31 |
| D464556 | Front portions of a push button lock | Timothy P. Laabs, Thomas Heinrich | 2002-10-22 |
| D464248 | Front portions of a rotatable operating knob with escutcheon plate for latches and locks | Timothy P. Laabs, Thomas Heinrich | 2002-10-15 |
| D464249 | Front portions of a rotatable operating knob for latches and locks | Timothy P. Laabs, Thomas Heinrich | 2002-10-15 |