| Number | Name | Date | Kind |
|---|---|---|---|
| D214889 | Stevens | Aug 1969 | |
| 4950126 | Fabiano et al. | Aug 1990 | |
| 5312121 | Chapman | May 1994 |
| Entry |
|---|
| Brochure--Lenny Arm II By: Chapman, 1994. |
| Brochure--Model 9 Camera Dolly Optional Accessories, J. L. Fisher, Inc. 1990. |
| Brochure--The HYBRID dolly by Chapman, 1990. |
| Brochure--The HY HY Crane Arm Base By Chapman, 1993. |
| Brochure--Chapman--Electra II/Nike Stage Crane, 1988. |
| Brochure--Zeus Stage Crane by Chapman, 1988. |