Patent Grant
D383894
| Number | Name | Date | Kind |
|---|---|---|---|
| D259675 | Gordon et al. | Jun 1981 | |
| D284901 | Tilles | Aug 1986 | |
| D302624 | Thompson et al. | Aug 1989 | |
| D316929 | Ullman | May 1991 | |
| D336718 | Schroer, Jr. | Jun 1993 | |
| 545006 | Baird | Aug 1895 | |
| 1055768 | Levee et al. | Mar 1913 | |
| 1144291 | Boyer | Jun 1915 | |
| 1244027 | Calvey | Oct 1917 | |
| 1281987 | McSweeney | Oct 1918 | |
| 1508110 | Mayer | Sep 1924 | |
| 1597131 | Wentworth | Aug 1926 | |
| 1628161 | LeBoeuf | May 1927 | |
| 1741419 | Jones | Dec 1929 | |
| 1818730 | Mattison | Aug 1931 | |
| 1821213 | Gusdorf | Sep 1931 | |
| 1926683 | Miller | Sep 1933 | |
| 1932658 | Goodfriend | Oct 1933 | |
| 1966719 | Hartl | Jul 1934 | |
| 2008207 | Greenberg | Jul 1935 | |
| 2086242 | Sheridan | Oct 1937 | |
| 2095191 | Holscher | Oct 1937 | |
| 2121176 | Shain | Jun 1938 | |
| 2163906 | Cote | Jun 1939 | |
| 2252936 | Leydecker | Aug 1941 | |
| 2255100 | Brady | Sep 1941 | |
| 2348300 | Klaus | May 1944 | |
| 2379366 | Lumbard | Jun 1945 | |
| 2403442 | Klaus | Jul 1946 | |
| 2409960 | Scholl | Oct 1946 | |
| 2426735 | Hiss | Sep 1947 | |
| 2434258 | Burns | Jan 1948 | |
| 2546408 | Riggs | Mar 1951 | |
| 2598782 | Gillis | Jun 1952 | |
| 2599317 | Brady | Jun 1952 | |
| 2729900 | Maccarone | Jan 1956 | |
| 2785480 | Maccarone | Mar 1957 | |
| 2826834 | Ratcliff | Mar 1958 | |
| 2865097 | Vollrath, Jr. et al. | Dec 1958 | |
| 2924849 | Buchman | Feb 1960 | |
| 3068872 | Brody | Dec 1962 | |
| 3244176 | Neu | Apr 1966 | |
| 3266178 | Gilkerson | Aug 1966 | |
| 3300880 | Campagna | Jan 1967 | |
| 3306300 | Van Kleef | Feb 1967 | |
| 3309797 | Poitras | Mar 1967 | |
| 3333353 | Garcia | Aug 1967 | |
| 3417494 | Claff | Dec 1968 | |
| 3466763 | Levin | Sep 1969 | |
| 3530489 | Appleton | Sep 1970 | |
| 3545447 | Silverman | Dec 1970 | |
| 3616170 | Closson, Jr. et al. | Oct 1971 | |
| 3638336 | Silverman | Feb 1972 | |
| 3726287 | Wikler | Apr 1973 | |
| 3742627 | Schneider | Jul 1973 | |
| 3825017 | Scrima | Jul 1974 | |
| 4084333 | Del Vecchio | Apr 1978 | |
| 4124946 | Tomlin | Nov 1978 | |
| 4232457 | Mosher | Nov 1980 | |
| 4266350 | Laux | May 1981 | |
| 4325380 | Malkin | Apr 1982 | |
| 4346525 | Larsen et al. | Aug 1982 | |
| 4360027 | Friedlander et al. | Nov 1982 | |
| 4387516 | Laux | Jun 1983 | |
| 4435910 | Marc | Mar 1984 | |
| 4510699 | Nakamura et al. | Apr 1985 | |
| 4510700 | Brown | Apr 1985 | |
| 4517981 | Santopietro et al. | May 1985 | |
| 4522777 | Peterson | Jun 1985 | |
| 4530173 | Jesinsky, Jr. | Jul 1985 | |
| 4541186 | Mulvihill | Sep 1985 | |
| 4572196 | Prahl | Feb 1986 | |
| 4580356 | David | Apr 1986 | |
| 4597196 | Brown | Jul 1986 | |
| 4619056 | Lin et al. | Oct 1986 | |
| 4627178 | Sullivan et al. | Dec 1986 | |
| 4633598 | Moronaga et al. | Jan 1987 | |
| 4642912 | Wildman et al. | Feb 1987 | |
| 4674204 | Sullivan et al. | Jun 1987 | |
| 4677766 | Gudas | Jul 1987 | |
| 4686993 | Grumbine | Aug 1987 | |
| 4694589 | Sullivan et al. | Sep 1987 | |
| 4694590 | Greenawalt | Sep 1987 | |
| 4702255 | Schenkl | Oct 1987 | |
| 4715131 | Kremendahl | Dec 1987 | |
| 4747410 | Cohen | May 1988 | |
| 4759357 | Allart et al. | Jul 1988 | |
| 4769926 | Meyers | Sep 1988 | |
| 4776109 | Sacre | Oct 1988 | |
| 4791736 | Phillips | Dec 1988 | |
| 4793078 | Andrews | Dec 1988 | |
| 4823420 | Bartneck | Apr 1989 | |
| 4823483 | Chapnick | Apr 1989 | |
| 4841648 | Shaffer et al. | Jun 1989 | |
| 4910886 | Sullivan et al. | Mar 1990 | |
| 4928404 | Scheuermann | May 1990 | |
| 4932141 | Hones | Jun 1990 | |
| 4962593 | Brown | Oct 1990 | |
| 5174052 | Schoenhaus et al. | Dec 1992 | |
| 5187885 | Murphy | Feb 1993 | |
| 5282326 | Schroer, Jr. et al. | Feb 1994 | |
| 5327663 | Pryce | Jul 1994 | |
| 5327664 | Rothbart | Jul 1994 | |
| 5438768 | Bauerfeind | Aug 1995 |
| Number | Date | Country |
|---|---|---|
| 588504 | Dec 1959 | CAX |
| 73542 | Dec 1993 | CAX |
| 4006050 | Aug 1990 | DEX |
| 447194 | Jan 1933 | GBX |
| 1007152 | May 1991 | WOX |
