U.S. patent number D375,829 [Application Number D/017,459] was granted by the patent office on 1996-11-26 for integral in-line skate boot and skate frame. This patent grant is currently assigned to First Team Sports, Inc.. Invention is credited to Philip Dretzka, Erik Mueller, Richard Schaper, Dan M. Sutherland.
United States Patent | D375,829 |
Schaper , et al. | November 26, 1996 |
**Please see images for: ( Certificate of Correction ) ** |
Inventors: | Schaper; Richard (Maple Grove, MN), Sutherland; Dan M. (Arden Hills, MN), Mueller; Erik (Minneapolis, MN), Dretzka; Philip (Minneapolis, MN) |
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Assignee: | First Team Sports, Inc. (Mounds
View, MN) |
Appl. No.: | D/017,459 |
Filed: | January 12, 1994 |
Current U.S. Class: | D2/904 |
Field of Search: | ;D2/946,972,904,970,976 ;36/115,117,119,121,122 ;280/11.22,841 |
327360 | June 1885 | Graham |
3939583 | February 1976 | Daumann |
4268981 | May 1981 | Olivieri |
4351537 | September 1982 | Seidel |
4385456 | May 1983 | Livernois et al. |
4408403 | October 1983 | Martin |
4509276 | April 1985 | Bourque |
5048848 | September 1991 | Olson et al. |
5092614 | March 1992 | Malewicz |
5171033 | December 1992 | Olson et al. |
5357695 | October 1994 | Lu |
5408763 | April 1995 | Sartor et al. |
Rollerblade Handbook, 1991. . Rollerblade Cat. Supp., Spring 1991. . Rollerblade Cat. Supp., Fall 1991. . Rollerblade, Fall Handbook 1990. . Rollerblade Cat., 1988-1989. . Rollerblade Cat. Supp. Spring 1992. . Photograph attached (Exhibit 1) of an Ultra-Wheels.RTM. Zephyr Model Skate. The Zephyer skate was present in a show in Chicago, Illinois in Aug. 1992.. |
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