Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4202363 | Umbrella type collapsible shelter | Lynn D. Crawford, Philip T. Nichols | 1980-05-13 |
| 4201237 | Pivotal frame structure for collapsible umbrella type tent | Lynn D. Crawford, Philip T. Nichols | 1980-05-06 |
| 4195651 | Ground engaging foot member | Lynn D. Crawford, Philip T. Nichols | 1980-04-01 |
| 4193413 | Disengaging connector for attaching fabric to a tubular support member | Lynn D. Crawford, Philip T. Nichols | 1980-03-18 |