Chainguard

Details Chainguard Chainguard

1997-02-21

1998-02-10

Brown, Melody N.

Transportation

Cycle or motorcycle

Element or attachment

1211

Patent

active

D03905080

REFERENCES:
patent: D30970 (1899-06-01), Baker, Jr.
patent: D113716 (1939-03-01), Morgan
patent: D113717 (1939-03-01), Morgan
patent: D214979 (1969-08-01), Schreckengost
patent: D221119 (1971-07-01), Schreckengost
patent: D248034 (1978-05-01), Williams et al.
patent: D251186 (1979-02-01), Patterson et al.
patent: D355872 (1995-02-01), Haney et al.
patent: D368683 (1996-04-01), Kurtchner
patent: 501626 (1893-07-01), Percy
patent: 531254 (1894-12-01), Biddles
patent: 2492879 (1949-12-01), Mueller
patent: 3724582 (1973-04-01), Wood
patent: 4507105 (1985-03-01), Stottmann et al.
patent: 4908008 (1990-03-01), Gorski
patent: 5312303 (1994-05-01), Hinschlager
Two photographs of chainguard used on Fisher Price bicycle, circa 1992.
Brochure entitled, "Sidewalk Bikes," Model Nos. 7263 and 7265, by Roadmaster.RTM. Corporation, 2 pages, circa 1992.

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