Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D311574 | Fireplace front | Vance R. Smith | 1990-10-23 |
| D308246 | Wood and coal burning stove | Vance R. Smith, Allan S. Wilker | 1990-05-29 |
| D303328 | Convertible woodbox | Vance R. Smith | 1989-09-12 |
| D301059 | Wood and coal burning stove | Vance R. Smith | 1989-05-09 |
| D300354 | Wood and coal burning stove | Vance R. Smith | 1989-03-21 |
| D300355 | Free standing fireplace | Vance R. Smith | 1989-03-21 |
| D280127 | Fireplace front | Vance R. Smith | 1985-08-13 |
| D278955 | Park bench | Vance R. Smith, Brian J. Tyrol | 1985-05-28 |
| D278396 | Park bench | Vance R. Smith, Brian J. Tyrol | 1985-04-16 |
| 4499889 | Method and apparatus for improved construction of fuel burning heating assemblies | — | 1985-02-19 |
| 4487195 | Fuel burning heating apparatus | Eldon L. Caldwell, Robert W. Ferguson, Derik K. Andors, Charles B. McLaughlin, Jr. | 1984-12-11 |
| D275878 | Wood and coal burning stove | Vance R. Smith | 1984-10-09 |
| 4466419 | Cooking method and apparatus for use with wood-burning stove | — | 1984-08-21 |
| D269806 | Warming shelf for a parlor stove | — | 1983-07-19 |
| 4367725 | Wood and coal burning heating method and apparatus | — | 1983-01-11 |
| D262398 | Flue collar for a wood burning stove | — | 1981-12-22 |
| D260286 | Top for a wood burning stove | — | 1981-08-18 |
| D260285 | Back panel for wood burning stove | — | 1981-08-18 |
| D260284 | Side panel for wood burning stove | — | 1981-08-18 |
| D260033 | Front for a wood burning stove | — | 1981-07-28 |
| D260032 | Wood burning stove | — | 1981-07-28 |
| D260034 | Door for a wood burning stove | — | 1981-07-28 |
| 4279238 | Wood burning heating apparatus | — | 1981-07-21 |
| 4249509 | Wood burning apparatus having improved efficiency | — | 1981-02-10 |
| 4221207 | Heating apparatus having improved combustion | — | 1980-09-09 |