Patent Grant
D356188
| Number | Name | Date | Kind |
|---|---|---|---|
| D198359 | McLeod | Jun 1964 | |
| D243127 | Farquharson | Jan 1977 | |
| 2630117 | Coleman | Mar 1953 | |
| 2643652 | Cathcart | Jun 1953 | |
| 2694397 | Herms | Nov 1954 | |
| 2750941 | Cathcart | Jun 1956 | |
| 2966908 | Cathcart | Jan 1961 | |
| 3016052 | Zubren | Jan 1962 | |
| 3058462 | Greenblum | Oct 1962 | |
| 3082765 | Helmer | Mar 1963 | |
| 3124129 | Grossberg | Mar 1964 | |
| 3203417 | Helmer | Aug 1965 | |
| 3207153 | Goldstein | Sep 1965 | |
| 3223085 | Gores et al. | Dec 1965 | |
| 3247844 | Berghash | Apr 1966 | |
| 3312218 | Jacobs | Apr 1967 | |
| 3407809 | Ross | Oct 1968 | |
| 3411501 | Greenberg | Nov 1968 | |
| 3448738 | Berghash | Jun 1969 | |
| 3457916 | Wolicki | Jul 1969 | |
| 3485242 | Greenberg | Dec 1969 | |
| 3496936 | Gores | Feb 1970 | |
| 3513838 | Foderick et al. | May 1970 | |
| 3518988 | Gores | Jul 1970 | |
| 3682164 | Miller | Aug 1972 | |
| 3692025 | Greenberg | Sep 1972 | |
| 3768465 | Helmer | Oct 1973 | |
| 3864832 | Carlson | Feb 1975 | |
| 3943924 | Kallestad et al. | Mar 1976 | |
| 4044762 | Jacobs | Aug 1977 | |
| 4063552 | Going et al. | Dec 1977 | |
| 4114614 | Kesling | Sep 1978 | |
| 4185817 | Peterson | Jan 1980 | |
| 4337765 | Zimmerman | Jul 1982 | |
| 4672959 | May et al. | Jun 1987 | |
| 4791941 | Schaefer | Dec 1988 | |
| 4867147 | Davis | Sep 1989 | |
| 4977905 | Kittelsen et al. | Dec 1990 | |
| 5152301 | Kittelsen et al. | Oct 1992 |
| Number | Date | Country |
|---|---|---|
| 480423 | Aug 1929 | DEX |
| Entry |
|---|
| American Dental Association, "Give Your Teeth A Sporting Chance." 1985. |
| Stephen D. Smith, D.M.D. "Muscular Strength Correlated To Jaw Posture and the Temporomandibular Joint," NYS Dental Journal, Aug.-Sep. 1978. |
| W. B. May, D.D.S. "Reduction of Stress in the Chewing Mechanism-Part III." Basal Facts. vol. 3, No. 1. |
