Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9738343 | Adult tricycles having pivoting frames, suspension systems and enhanced stability | Michael Trifaro, Christopher Trifaro | 2017-08-22 |
| D782942 | Adult tricycle | Michael Trifaro, Christopher Trifaro | 2017-04-04 |
| D688600 | Bicycle | — | 2013-08-27 |
| 8434777 | Pivoting bicycle link | — | 2013-05-07 |
| 5000470 | Bicycle having rear shock absorbing arrangement and improved shock absorber for bicycles | Sylvester Yen | 1991-03-19 |