| D095729 | February, 1935 | Brown | D24/64 | |
| 0106091 | August, 1870 | Stowe | 128/89 | |
| D209116 | October, 1967 | Treutelaar | D83/1 | |
| D213742 | April, 1969 | Bond | D83/1 | |
| D228964 | October, 1973 | Sarnoff | D83/1K | |
| D278747 | Cervical collar | May, 1985 | Peach, Jr. | D24/64 |
| D289085 | Emergency neck immobilizer | March, 1987 | Nesbitt | D24/64 |
| 1301276 | April, 1919 | Kroetz | ||
| 2151458 | Traction fixation appliance for facial bones | March, 1939 | Allen | 128/87 |
| 2325300 | Fracture appliance | July, 1943 | Bisnoff | 128/87 |
| 2556793 | Chin and cheek support | June, 1951 | Brown | 128/164 |
| 2672146 | Apparatus for plastic surgery | March, 1954 | Touson | 128/303 |
| 2692595 | Surgical brace | October, 1954 | Blair, Jr. | 128/87 |
| 2740399 | Self-adjusting, swivel traction halter for the head and jaw | April, 1956 | Judovich | 128/75 |
| 2818063 | Cervical collar | December, 1957 | Smith et al. | 128/87 |
| 2827896 | Head halter | March, 1958 | Ward | 128/75 |
| 3042027 | Cervical collars | July, 1962 | Monfardini | 128/75 |
| 3156239 | Traction helmet | November, 1962 | Uribe | 128/75 |
| 3189917 | Protective device | February, 1962 | Sims | 2/3 |
| 3313297 | Cervical splint | April, 1967 | Applegate et al. | 128/75 |
| 3504667 | HEAD BRACE | April, 1970 | McFarlane | 128/75 |
| 3540439 | CERVICAL TRACTION DEVICE | November, 1970 | Gaylord | 128/75 |
| 3724453 | SPLINTS | April, 1973 | Dixon et al. | 128/87R |
| 3756226 | CERVICAL COLLAR | September, 1973 | Calabrese et al. | 128/75 |
| 3759256 | SPLINT FOR IMMOBILIZATION OF THE MANDIBLE | September, 1973 | O'Malley | 128/89A |
| 3779549 | HEAD BRACE FOR HOCKEY PLAYERS | December, 1973 | MacNeil | 273/1B |
| 3818509 | APPARATUS FOR PREVENTING NECK INJURY | June, 1974 | Romo et al. | 2/3R |
| 3819796 | June, 1974 | Webster | 264/321 | |
| 3957040 | Cervical brace | May, 1976 | Calabrese | 128/75 |
| 4141368 | Temporary cervical immobilizing orthosis | February, 1979 | Meyer | 128/87B |
| 4143654 | Universal short spine board system | March, 1979 | Sherman | 128/87R |
| 4161946 | Support for maintaining head in upright position | July, 1979 | Zuesse | 128/75 |
| 4202327 | Dynamic orthotic device | May, 1980 | Glancy | 128/78 |
| 4207881 | Headgear for support of broken jaws during healing | June, 1980 | Richter | 128/89A |
| 4211218 | Spinal restraint device | July, 1980 | Kendrick | 128/87R |
| 4219193 | Simultaneous neck strengthener, neck protector, neck rehabilitator | August, 1980 | Newman | 272/94 |
| 4299211 | Extraction splint | November, 1981 | Doynow | 128/89R |
| 4383523 | Cervical brace | May, 1983 | Schurman | 128/75 |
| 4502471 | Stabilizer for cervical collar | March, 1985 | Owens | 128/75 |
| 4515153 | Stabilizer for cervical collar | May, 1985 | Calabrese | 128/75 |
| 4538597 | Cervical collar | September, 1985 | Lerman | 128/75 |
| 4562833 | Device for cervical/occipital support | January, 1986 | Pujals, Jr. | 128/75 |
| 4582051 | Cervical collar with circumferential and vertical height adjustability and stability | April, 1986 | Greene et al. | 128/76R |
| 4589407 | Spine immobilizer | May, 1986 | Koledin et al. | 128/87R |
| 4593788 | Rescue apparatus | June, 1986 | Miller | 182/3 |
| 4594999 | Disposable cervical immobilization means | June, 1986 | Nesbitt | 128/87 |
| 4620530 | Halo traction brace | November, 1986 | Lanier et al. | 128/75 |
| 4628913 | Cervical thoracic orthosis | December, 1986 | Lerman | 128/78 |
| 4643174 | Adjustable cervical spine corset and truck corset | February, 1987 | Horiuchi | 128/76R |
| 4650182 | Jaw exercise device | March, 1987 | Ross | 272/95 |
| 4657003 | Immobilizer device | April, 1987 | Wirtz | 128/133 |
| 4665908 | Extrication and spinal restraint device | May, 1987 | Calkin | 128/134 |
| 4677969 | Cervical collar permitting tracheotomy | July, 1987 | Calabrese | 128/75 |
| 4732144 | Multi-section emergency transport neck immobilizer | March, 1988 | Cunanan | 128/75 |
FIG. 1 is an isometric view of a combined emergency medical collar, stabilizer and head immobilizer, showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.
The cross-line pattern which is partially shown on the straps for ease of illustration is intended to represent a conventional fabric.