Land vehicles – Skates – Wheeled skate
Patent
1995-09-27
1997-09-09
Culbreth, Eric D.
Land vehicles
Skates
Wheeled skate
188 5, 280 1122, A63C 1714
Patent
active
056647948
ABSTRACT:
A ground engaging movable skate brake brings a brake surface into contact with the ground by moving the brake surface independently of the skate. The skate brake system of this invention includes: a delivery mechanism for driving a brake surface to the ground; a variable force mechanism for providing an increased mechanical advantage to the delivery mechanism or otherwise enhancing the performance of the system; an arresting mechanism to provide an emergency back-up in the event that the delivery mechanism should fail; a brake surface driven to the ground by the delivery mechanism; and an actuator mechanism for activating the delivery mechanism. Using the ground engaging movable skate brake, a skater need not perform any special body movement to bring the brake surface to the ground. The angle of the skate relative to the ground remains constant while the brake is applied.
REFERENCES:
patent: 26414 (1859-11-01), Napier
patent: 225361 (1880-03-01), French
patent: 920848 (1909-05-01), Eubank
patent: 922774 (1909-05-01), Kennedy
patent: 926646 (1909-06-01), Eubank
patent: 979169 (1910-12-01), Kennedy
patent: 1371623 (1921-03-01), Ickenroth
patent: 1402010 (1922-01-01), Ormiston
patent: 1456881 (1923-05-01), Carley
patent: 1497224 (1924-06-01), Ormiston
patent: 1524286 (1925-01-01), Bried
patent: 1687739 (1928-10-01), Slusher
patent: 1801205 (1931-04-01), Mirick
patent: 2027487 (1936-01-01), Means
patent: 2179592 (1939-11-01), Goettie
patent: 2208888 (1940-07-01), Whited
patent: 2872201 (1959-02-01), Wagers
patent: 3112119 (1963-11-01), Sweet
patent: 3224785 (1965-12-01), Stevenson
patent: 3339936 (1967-09-01), Hamlin
patent: 3528672 (1970-09-01), Wunder
patent: 3767220 (1973-10-01), Peterson
patent: 3844574 (1974-10-01), Kosono et al.
patent: 3904215 (1975-09-01), Bardy
patent: 4003582 (1977-01-01), Maurer
patent: 4033596 (1977-07-01), Andorsen et al.
patent: 4054296 (1977-10-01), Sullins
patent: 4061348 (1977-12-01), Carter
patent: 4076266 (1978-02-01), Krausz
patent: 4088334 (1978-05-01), Johnson
patent: 4094524 (1978-06-01), Carroll
patent: 4099734 (1978-07-01), Lowery
patent: 4108451 (1978-08-01), Scheck, Sr.
patent: 4167225 (1979-09-01), Fragoso
patent: 4168076 (1979-09-01), Johnson
patent: 4183546 (1980-01-01), Heilig
patent: 4194751 (1980-03-01), Shinmura
patent: 4275895 (1981-06-01), Edwards
patent: 4295547 (1981-10-01), Dungan
patent: 4300781 (1981-11-01), Riggs
patent: 4363493 (1982-12-01), Veneklasen
patent: 4417737 (1983-11-01), Suroff
patent: 4453726 (1984-06-01), Ziegler
patent: 4805936 (1989-02-01), Krantz
patent: 4807893 (1989-02-01), Huang
patent: 4817974 (1989-04-01), Bergeron
patent: 4838564 (1989-06-01), Jarvia
patent: 4892332 (1990-01-01), Jennings
patent: 4909523 (1990-03-01), Olson
patent: 4943072 (1990-07-01), Henig
patent: 4943075 (1990-07-01), Gates
patent: 4951958 (1990-08-01), Chao
patent: 5028058 (1991-07-01), Olson
patent: 5048848 (1991-09-01), Olson et al.
patent: 5052701 (1991-10-01), Olson
patent: 5068956 (1991-12-01), Malewicz
patent: 5088748 (1992-02-01), Koselka et al.
patent: 5098087 (1992-03-01), Matile et al.
patent: 5118122 (1992-06-01), Ricart
patent: 5171032 (1992-12-01), Dettmer
patent: 5183275 (1993-02-01), Hoskin
patent: 5192099 (1993-03-01), Riutta
patent: 5211409 (1993-05-01), Mitchell et al.
patent: 5226673 (1993-07-01), Cech
patent: 5253882 (1993-10-01), Mitchell
patent: 5280930 (1994-01-01), Smathers et al.
patent: 5280931 (1994-01-01), Horton
patent: 5299815 (1994-04-01), Brosnan et al.
patent: 5316325 (1994-05-01), Mitchell et al.
patent: 5330207 (1994-07-01), Mitchell
patent: 5465984 (1995-11-01), Pellegrini, Jr. et al.
patent: 5564718 (1996-10-01), Mitchell et al.
Transcript of the Deposition of David N. Mitchell, Sr., pp. 94-125.
Transcript of the Deposition of the Ivan Histand, pp. 36-46.
Transcript of the Oct. 10, 1994, Hearing In Out Of Line Sports, Inc. v. Rollerblade, Inc., Civil Action No. 94-Z-1284, District of Colorado.
Defendant's Motion To Dismiss Or Alternatively Stay This Action.
Declaration Of Paul E. Lacy In Support Of Rollerblade's Motion To Dismiss Or Alternatively Stay This Action.
Plaintiff's Corrected Opposition To Defendant's Motion To Dismiss Or Alternatively Stay This Action.
Declaration of Dale Niggemann, Mitchell v. Niggeman, in the United States Patent and Trademark Office before the Board of Patent Appeals and Interferences, Interference No. 103,666.
Declaration of Susan Niggemann, Mitchell v. Niggeman, in the United States Patent and Trademark Office before The Board of Patent Appeals and Interferences, Interference No. 103,666.
Declaration of Michael Cichanowski, Mitchell v. Niggeman, in the United States Patent and Trademark Office before the Board of Patent Appeals and Interferences, Interference No. 103,666.
"Stop Roller Skiing--Local Inventor Has Developed A Roller Ski With A Brake--And It Actually Works" by Lee Borowski, Published in Silent Sports, Nov. 1991.
"Roller Ski with Confidence" Advertisement Published in Silent Sports, Oct.-Nov. 1991.
Deposition of Dale Allen Niggeman, Oct. 11, 1994, pp. 41-44, 149-152, 113-124, and Exhibit 3, Out of Line Sports, Inc. v. Rollerblade, Inc., Civil Action No. 94-Z-1284, Dist. Ct. of Colo.
Bromley Bob
Mitchell David N.
Culbreth Eric D.
Out of Line Sports Inc.
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