Road structure – process – or apparatus – Traffic steering device or barrier – Curb
Reexamination Certificate
2004-09-22
2008-03-18
Hartmann, Gary S (Department: 3671)
Road structure, process, or apparatus
Traffic steering device or barrier
Curb
C411S098000, C411S128000
Reexamination Certificate
active
07344333
ABSTRACT:
An anchor bolt bolt does not easily jump up even if a tire hits a bumping post. A through hole for inserting the anchor bolt into the bumping post is formed by embedding a cylindrical anchor holder. The anchor holder has a cylinder for receiving the anchor bolt and a head for containing the head of the anchor bolt. A plurality of projecting parts, forming a protruding line, prevent the head of the anchor bolt from jumping up. The projecting parts are positioned at the head of the holder. Since the head of the bolt is pressed down from above by the protruding line, the head of the bolt will not jump up over the projecting parts.
REFERENCES:
patent: 592845 (1897-11-01), Wallace et al.
patent: 646059 (1900-03-01), Stanley
patent: 652487 (1900-06-01), Powers
patent: 1685449 (1928-09-01), Durand
patent: 1755443 (1930-04-01), Hartzler et al.
patent: 1798467 (1931-03-01), Hartzler et al.
patent: 1830319 (1931-11-01), Hartzler et al.
patent: 2159752 (1939-05-01), Shaw
patent: 2337793 (1943-12-01), Abbott
patent: 2655225 (1953-10-01), Harris
patent: 4971475 (1990-11-01), Castonguay et al.
patent: 5033905 (1991-07-01), Schmidt et al.
patent: 5181793 (1993-01-01), Dekel
patent: 7241094 (2007-07-01), Potts et al.
patent: 60-30366 (1985-09-01), None
patent: 7-19525 (1995-04-01), None
patent: 9-158136 (1997-06-01), None
patent: 11-159182 (1999-06-01), None
Korean Office Action issued Aug. 22, 2007 regarding Korean Patent Application Ser. No. 10-2006-7023136, which is a foreign counterpart to the present U.S. application.
Hartmann Gary S
Saicon Kogyo Co., Ltd.
Wenderoth , Lind & Ponack, L.L.P.
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