Patent Grant
D369238
| Number | Name | Date | Kind |
|---|---|---|---|
| D115805 | Wright | Jul 1939 | |
| D218287 | Bremshey | Aug 1970 | |
| D222313 | Mengel | Oct 1971 | |
| D228044 | Weber | Jul 1973 | |
| D289945 | Orenstein | May 1987 | |
| D340801 | Howard | Nov 1993 | |
| D342827 | Wurflingsdobler, Jr. | Jan 1994 | |
| D347520 | El-Edwy | Jun 1994 | |
| 2105172 | Voelker | Jan 1938 | |
| 2597194 | Sholl | May 1952 | |
| 3526238 | Brayton | Sep 1970 | |
| 3744502 | Weber | Jul 1973 | |
| 3896866 | Hoffmann | Jul 1975 |
