Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D355693 | Playground and activity structure | Kevin R. Aker, Keith D. Ratliff | 1995-02-21 |
| D354108 | Curved rectangular panel for playground structure | Keith D. Ratliff | 1995-01-03 |
| D353866 | Rectangular panel for playground structure | Keith D. Ratliff | 1994-12-27 |
| D353867 | Arched rectangular panel for playground structure | Keith D. Ratliff | 1994-12-27 |
| D353868 | Base for playground structure | Keith D. Ratliff | 1994-12-27 |
| D352986 | Sandbox | James R. Nagy | 1994-11-29 |
| D345592 | Toy kitchen | James F. Mariol | 1994-03-29 |
| D342295 | Toy beauty salon | John R. Nottingham, John W. Spirk | 1993-12-14 |
| D341645 | Toddler swing | — | 1993-11-23 |
| D340482 | Doll house | Kevin R. Aker, Jeffrey G. Martin | 1993-10-19 |
| D340094 | Toy beauty salon chair | John R. Nottingham, John W. Spirk | 1993-10-05 |
| D340105 | Swing | John R. Nottingham, John W. Spirk | 1993-10-05 |
| D339174 | Toy rocker | James F. Mariol | 1993-09-07 |
| D332646 | Workshop toy | Kevin R. Aker | 1993-01-19 |
| D320637 | Toy basketball goal | Thomas E. Fish, Jr., Michael James Healy, Keith A. Pelfrey | 1991-10-08 |