Issued Patents All Time
Showing 226–250 of 272 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D336455 | Tire tread and buttress | Philip S. Hammond, William E. Egan | 1993-06-15 |
| D336454 | Tire | — | 1993-06-15 |
| D336278 | Tire tread and buttress | — | 1993-06-08 |
| D336274 | Tire tread and buttress | Sean D. Montag, Billy Joe Ratliff, Jr. | 1993-06-08 |
| D335848 | Tire | Philip S. Hammond, William E. Egan, Dale G. Freygang | 1993-05-25 |
| D333643 | Pneumatic tire tread and buttress | — | 1993-03-02 |
| D331735 | Pneumatic tire tread and buttress | — | 1992-12-15 |
| D329627 | Pneumatic tire tread and buttress | John S. Attinello, William E. Glover, Samuel Patrick Landers | 1992-09-22 |
| D329412 | Pneumatic tire tread and buttress | Darrell E. Covert | 1992-09-15 |
| D329033 | Pneumatic tire tread and buttress | — | 1992-09-01 |
| D329032 | Pneumatic tire tread and buttress | Darrell E. Covert | 1992-09-01 |
| D328729 | Pneumatic tire tread and buttress | Rudy E. Consolacion, William E. Egan, Martin F. Johns | 1992-08-18 |
| D328584 | Pneumatic tire tread and buttress | Darrell E. Covert | 1992-08-11 |
| D328582 | Pneumatic tire tread and buttress | Darrell E. Covert | 1992-08-11 |
| D328443 | Pneumatic tire thread and buttress | Darrell E. Covert | 1992-08-04 |
| D326439 | Tire tread and buttress | Darrell E. Covert, Frederick W. Miller, Richard L. Galante, Michael A. Kolowski, William M. Hopkins +1 more | 1992-05-26 |
| D326440 | Tire tread and buttress | Michael A. Kolowski, William M. Hopkins, Anthony J. Scarpitti, Andrew N. Hoang, Darrell E. Covert +2 more | 1992-05-26 |
| D326075 | Tire tread and buttress | Darrell E. Covert, Frederick W. Miller, Richard L. Galante, Michael A. Kolowski, William M. Hopkins +2 more | 1992-05-12 |
| D326072 | Tire tread and buttress | Philip S. Hammond, Darrell E. Covert | 1992-05-12 |
| D325365 | Tire tread and buttress | Darrell E. Covert, Frederick W. Miller, Richard L. Galante, Michael A. Kolowski, William M. Hopkins +1 more | 1992-04-14 |
| D325015 | Tire tread and buttress | Darrell E. Covert | 1992-03-31 |
| D325012 | Tire tread and buttress | Darrell E. Covert, Frederick W. Miller, Richard L. Galante, Michael A. Kolowski, William M. Hopkins +1 more | 1992-03-31 |
| D324839 | Tire tread and buttress | Darrell E. Covert, Rudy E. Consolacion | 1992-03-24 |
| D324843 | Tire tread and buttress | — | 1992-03-24 |
| D324842 | Tire thread and buttress | Darrell E. Covert, Frederick W. Miller, Richard L. Galante, Michael A. Kolowski, William M. Hopkins +2 more | 1992-03-24 |