Patent Grant
D427537
| Number | Name | Date | Kind |
|---|---|---|---|
| D153969 | Murray | May 1949 | |
| D214135 | Gazzo | May 1969 | |
| D242907 | Blaylock et al. | Jan 1977 | |
| D249250 | Peirish, Jr. | Sep 1978 | |
| D254604 | Gosswiller | Apr 1980 | |
| D262659 | Latta et al. | Jan 1982 | |
| D286756 | Menke et al. | Nov 1986 | |
| D291870 | Urbanski et al. | Sep 1987 | |
| D312425 | Foster | Nov 1990 | |
| D326621 | Jincks et al. | Jun 1992 | |
| D355142 | Wagner | Feb 1995 | |
| D359461 | Chen | Jun 1995 | |
| D363675 | Sasaki et al. | Oct 1995 | |
| D402909 | Stanuch | Dec 1998 | |
| 2968025 | Owens | Jan 1961 | |
| 3789358 | Ellis | Jan 1974 | |
| 4189709 | Gosswiller | Feb 1980 | |
| 4224599 | Peirish, Jr. et al. | Sep 1980 | |
| 4357595 | Gosswiller | Nov 1982 | |
| 4831357 | Miller | May 1989 | |
| 5091828 | Jincks et al. | Feb 1992 | |
| 5097397 | Stanuch et al. | Mar 1992 | |
| 5140304 | Miller | Aug 1992 |
| Number | Date | Country |
|---|---|---|
| 752243 | Sep 1988 | JPX |
| 850737 | Oct 1992 | JPX |
| 850735 | Oct 1992 | JPX |
| 850736 | Oct 1992 | JPX |
| 862217 | Nov 1992 | JPX |
| 864872 | Mar 1993 | JPX |
| 937582 | Oct 1995 | JPX |
| 978182 | Jan 1997 | JPX |
| Entry |
|---|
| Federal Signal Corporation, "Vista.TM. Strobe LightBar," product brochure, 1995, 4 pages. |
| Whelen Engineering, "Edge.RTM. Series Lightbars," product brochure, undated, 2 pages. |
| Whelen Engineering, "PierceAlert.TM.," product brochure, 1996, 1 page. |
| Transportation Safety Devices, Inc., "Mini Stealth," product brochure and advertisement, circa Mar./Apr. 1993, 2 pages. |
