Number | Name | Date | Kind |
---|---|---|---|
D315941 | Olson et al. | Apr 1991 | |
D321393 | Olson et al. | Nov 1991 | |
D323540 | Graham | Jan 1992 | |
333583 | Yarger | Jan 1886 | |
1868548 | Turner | Jan 1932 | |
2203278 | Foley | Jun 1940 | |
2229632 | Bender et al. | Jan 1941 | |
2285373 | Wall | Jun 1942 | |
2308251 | Terzi | Jan 1943 | |
2315342 | Lieberman | Mar 1943 | |
2430037 | Vincent | Nov 1947 | |
2485147 | Fowlkes | Oct 1949 | |
2485923 | Rumpakis et al. | Oct 1949 | |
2644692 | Kahlert | Jul 1953 | |
3104887 | Rice et al. | Sep 1963 | |
3287023 | Ware | Nov 1966 | |
4273345 | Ben-Dor et al. | Jun 1981 | |
4294455 | Krueger | Oct 1981 | |
4298029 | Peters | Nov 1981 | |
4379564 | Welker | Apr 1983 | |
4418929 | Gray | Dec 1983 | |
4909523 | Olson | Mar 1990 | |
5028058 | Olson | Jul 1991 | |
5046746 | Gierveld | Sep 1991 | |
5048848 | Olson et al. | Sep 1991 | |
5052701 | Olson | Oct 1991 | |
5067736 | Olson et al. | Nov 1991 | |
5171033 | Olson et al. | Dec 1992 | |
5207438 | Landers | May 1993 | |
5253883 | Moldenhauer | Oct 1993 |
Number | Date | Country |
---|---|---|
14276 | Jun 1909 | GBX |
20811 | Sep 1909 | GBX |
453425 | Sep 1936 | GBX |
Entry |
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"Roller Stop" product brochure and order forms 6 pp. Roller Stop, Inc. Malden, MA 1992-1993. |
Greene, J. "Roller Stop In-line braking system," from The Bay Skate Magazine, pp. 4-5. (date unknown). |
"Blade Brake Description," Sporting Goods Business, vol. 26, No. 2. Feb. 1993. |
"Kristi Street Style" product advertisement, Seneca Sports, Inc., from In-Line Retailer, v.3:7, Nov. 15, 1994. |