Patent Grant
D330682
| Number | Name | Date | Kind |
|---|---|---|---|
| RE32962 | Tudek | Jun 1989 | |
| D283515 | Li | Apr 1986 | |
| D284199 | Li | Jun 1986 | |
| D285094 | Li | Aug 1986 | |
| D308644 | Butter et al. | Jun 1990 | |
| D318434 | Wurst | Jul 1991 | |
| 825934 | Pierson | Jul 1906 | |
| 1463375 | Shields | Jul 1923 | |
| 2308018 | Misz | Jan 1943 | |
| 2633640 | Bucsko | Apr 1953 | |
| 3310878 | Giba | Mar 1967 | |
| 3861052 | Siegfried | Jan 1975 | |
| 4152839 | McDonald | May 1979 | |
| 4381607 | Place | May 1983 | |
| 4574491 | Vining | Mar 1986 | |
| 4625423 | Sackett | Dec 1986 | |
| 4648185 | Brandimarte | Mar 1987 | |
| 4716534 | Baucon et al. | Dec 1987 | |
| 4805315 | Nesbitt | Feb 1989 | |
| 4839833 | Pachiskari | Jun 1989 |
| Number | Date | Country |
|---|---|---|
| 168150 | Jan 1986 | JPX |
| 8806273 | Aug 1988 | WOX |
| 8810408 | Dec 1988 | WOX |
| Entry |
|---|
| Stabila, box level, applicant supplied. |
| Tajima, level, applicant supplied. |
