Flexing base skate

Details Flexing base skate Flexing base skate

2005-07-26

2005-07-26

Fischmann, Bryan (Department: 3618)

Land vehicles

Skates

Wheeled skate

C280S011231

Reexamination Certificate

active

06921093

ABSTRACT:
A flexing base skate (100) includes an upper shoe portion (12) mounted on a base (14). The base includes a forefoot region (20) secured to a forward frame segment (26) carrying forward wheels (18a, 18b). A heel region of the base is secured to a rearward frame segment (28) that carries rearward wheels (18c, 18d). A second embodiment (100) provides a rigid full length frame (112) and a base (104) mounted at the forefoot region (106) to the frame. The base flexes at a metatarsal portion (108), and forms an integral spring biasing the base against the frame. The base includes a guide (118) for lateral alignment of the heel region with the frame. Another embodiment (210) provides a forward frame segment (226) carrying forward wheels (218) and a rearward frame segment (228) carrying rearward wheel (218).

REFERENCES:
patent: 36244 (1862-08-01), Starr
patent: 63946 (1867-04-01), Sanford
patent: 601013 (1898-03-01), Evans
patent: 609401 (1898-08-01), Beisel
patent: 1228544 (1917-06-01), Falstrem et al.
patent: 1603588 (1926-10-01), Eberle
patent: 1702316 (1929-02-01), Ridgers
patent: 1751692 (1930-03-01), Frühbeis
patent: 1789182 (1931-01-01), Klevstad
patent: 2093915 (1937-09-01), Klevstad
patent: 2120987 (1938-06-01), Murray
patent: 2987834 (1961-06-01), Howe
patent: 3114562 (1963-12-01), Goodman
patent: 3749413 (1973-07-01), Nicolson
patent: 3900203 (1975-08-01), Kukulowicz
patent: 3936061 (1976-02-01), Wada
patent: 4061348 (1977-12-01), Carter
patent: 4107856 (1978-08-01), Bourque
patent: 4108450 (1978-08-01), Coté
patent: 4126323 (1978-11-01), Scherz
patent: 4272090 (1981-06-01), Wheat
patent: 4470205 (1984-09-01), Olivieri
patent: 4839972 (1989-06-01), Pack et al.
patent: 5014450 (1991-05-01), McGrath
patent: 5184834 (1993-02-01), Yu
patent: 5228705 (1993-07-01), Merle-Smith
patent: 5257793 (1993-11-01), Fortin
patent: 5342071 (1994-08-01), Soo
patent: 5397141 (1995-03-01), Hoshizaki et al.
patent: 5435579 (1995-07-01), Pozzobon
patent: 5484149 (1996-01-01), Lee
patent: 5498009 (1996-03-01), Young
patent: 5503413 (1996-04-01), Belogour
patent: 5505467 (1996-04-01), Hill et al.
patent: 5586774 (1996-12-01), Dentale
patent: 5634648 (1997-06-01), Tonel et al.
patent: 5690344 (1997-11-01), Chen
patent: 5704620 (1998-01-01), Oliemans et al.
patent: 5797608 (1998-08-01), Heldemann
patent: 5842706 (1998-12-01), Chang
patent: 5890724 (1999-04-01), Gignoux et al.
patent: 5904359 (1999-05-01), Caeran et al.
patent: 5904360 (1999-05-01), Oliemans et al.
patent: 5951027 (1999-09-01), Oyen et al.
patent: 5957470 (1999-09-01), Powell
patent: 5979916 (1999-11-01), Gatel et al.
patent: 6007075 (1999-12-01), Shum
patent: 6120040 (2000-09-01), Svensson et al.
patent: 6325394 (2001-12-01), Svensson et al.
patent: 78 733 (1894-01-01), None
patent: 484 530 (1929-10-01), None
patent: 488 768 (1929-12-01), None
patent: 488 740 (1930-01-01), None
patent: 811 095 (1951-08-01), None
patent: 25 27 611 (1976-12-01), None
patent: 35 42 251 (1987-06-01), None
patent: 0 192 312 (1986-08-01), None
patent: 0 551 704 (1993-07-01), None
patent: 0 568 878 (1993-11-01), None
patent: 0 599 043 (1994-06-01), None
patent: 0 599 043 (1994-06-01), None
patent: 0 774 282 (1997-05-01), None
patent: 0 778 058 (1997-06-01), None
patent: 0 568 878 (1998-02-01), None
patent: 0 799 629 (1999-12-01), None
patent: 0 778 058 (2001-03-01), None
patent: 2 642 980 (1990-08-01), None
patent: 2 659 534 (1991-09-01), None
patent: 2 672 812 (1992-08-01), None
patent: 2 749 183 (1997-12-01), None
patent: 505349 (1939-05-01), None
patent: 8 702 068 (1989-04-01), None
patent: WO 92/09340 (1992-06-01), None
patent: WO 92/11908 (1992-07-01), None
patent: WO 96/37269 (1996-11-01), None
patent: WO 97/32637 (1997-09-01), None
patent: WO 97/36655 (1997-10-01), None
patent: WO 98/47576 (1998-10-01), None

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